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3070984 = 237293161
BaseRepresentation
bin1011101101110000001000
312210000121011
423231300020
51241232414
6145453304
735050210
oct13556010
95700534
103070984
111808304
121041234
13836a67
1459d240
15409dc4
hex2edc08

3070984 has 64 divisors (see below), whose sum is σ = 7142400. Its totient is φ = 1209600.

The previous prime is 3070973. The next prime is 3070993. The reversal of 3070984 is 4890703.

It is a happy number.

It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (31).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50314 + ... + 50374.

It is an arithmetic number, because the mean of its divisors is an integer number (111600).

Almost surely, 23070984 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 3070984, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3571200).

3070984 is an abundant number, since it is smaller than the sum of its proper divisors (4071416).

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

3070984 is a wasteful number, since it uses less digits than its factorization.

3070984 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 31.

The square root of 3070984 is about 1752.4223235282. The cubic root of 3070984 is about 145.3536196654.

The spelling of 3070984 in words is "three million, seventy thousand, nine hundred eighty-four".

Divisors: 1 2 4 7 8 14 28 29 31 56 58 61 62 116 122 124 203 217 232 244 248 406 427 434 488 812 854 868 899 1624 1708 1736 1769 1798 1891 3416 3538 3596 3782 6293 7076 7192 7564 12383 12586 13237 14152 15128 24766 25172 26474 49532 50344 52948 54839 99064 105896 109678 219356 383873 438712 767746 1535492 3070984