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3068013676 = 22721319127499
BaseRepresentation
bin1011011011011110…
…0010110001101100
321220211000020120011
42312313202301230
522240402414201
61224234103004
7136012454200
oct26667426154
97824006504
103068013676
1113348a50a2
1271757aa64
1339b808c10
1421166cb00
1512e52b151
hexb6de2c6c

3068013676 has 144 divisors (see below), whose sum is σ = 7150080000. Its totient is φ = 1138499712.

The previous prime is 3068013671. The next prime is 3068013691. The reversal of 3068013676 is 6763108603.

It is a super-2 number, since 2×30680136762 = 18825415832246065952, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3068013671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 6148075 + ... + 6148573.

Almost surely, 23068013676 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3068013676, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3575040000).

3068013676 is an abundant number, since it is smaller than the sum of its proper divisors (4082066324).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3068013676 is a wasteful number, since it uses less digits than its factorization.

3068013676 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 667 counting only the distinct ones).

The product of its (nonzero) digits is 108864, while the sum is 40.

The square root of 3068013676 is about 55389.6531493022. The cubic root of 3068013676 is about 1453.0674146408.

The spelling of 3068013676 in words is "three billion, sixty-eight million, thirteen thousand, six hundred seventy-six".

Divisors: 1 2 4 7 13 14 19 26 28 38 49 52 76 91 98 127 133 182 196 247 254 266 364 494 499 508 532 637 889 931 988 998 1274 1651 1729 1778 1862 1996 2413 2548 3302 3458 3493 3556 3724 4826 6223 6487 6604 6916 6986 9481 9652 11557 12103 12446 12974 13972 16891 18962 23114 24206 24451 24892 25948 31369 33782 37924 45409 46228 48412 48902 62738 63373 66367 67564 80899 90818 97804 118237 123253 125476 126746 132734 161798 181636 219583 236474 246506 253492 265468 317863 323596 439166 443611 464569 472948 493012 635726 823849 862771 878332 887222 929138 1204087 1271452 1537081 1647698 1725542 1774444 1858276 2408174 3074162 3105277 3295396 3451084 4816348 5766943 6039397 6148324 6210554 8428609 11533886 12078794 12421108 15653131 16857218 23067772 24157588 31306262 33714436 40368601 59000263 62612524 80737202 109571917 118000526 161474404 219143834 236001052 438287668 767003419 1534006838 3068013676