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4313194368 = 27371604611
BaseRepresentation
bin1000000010001011…
…00001111110000000
3102010121000222100120
410001011201332000
532313134204433
61551554420240
7211612355460
oct40105417600
912117028316
104313194368
11191375a84a
12a04591680
1353978c022
142ccb9dba0
151a39dd7b3
hex101161f80

4313194368 has 64 divisors (see below), whose sum is σ = 13093633920. Its totient is φ = 1232340480.

The previous prime is 4313194367. The next prime is 4313194373. The reversal of 4313194368 is 8634913134.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×43131943682 = 37207291312293838848, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4313194367) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 799618 + ... + 804993.

It is an arithmetic number, because the mean of its divisors is an integer number (204588030).

Almost surely, 24313194368 is an apocalyptic number.

4313194368 is a gapful number since it is divisible by the number (48) formed by its first and last digit.

It is an amenable number.

4313194368 is an abundant number, since it is smaller than the sum of its proper divisors (8780439552).

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

4313194368 is a wasteful number, since it uses less digits than its factorization.

4313194368 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1604635 (or 1604623 counting only the distinct ones).

The product of its digits is 186624, while the sum is 42.

The square root of 4313194368 is about 65674.9142976220. The cubic root of 4313194368 is about 1627.7948738127.

The spelling of 4313194368 in words is "four billion, three hundred thirteen million, one hundred ninety-four thousand, three hundred sixty-eight".

Divisors: 1 2 3 4 6 7 8 12 14 16 21 24 28 32 42 48 56 64 84 96 112 128 168 192 224 336 384 448 672 896 1344 2688 1604611 3209222 4813833 6418444 9627666 11232277 12836888 19255332 22464554 25673776 33696831 38510664 44929108 51347552 67393662 77021328 89858216 102695104 134787324 154042656 179716432 205390208 269574648 308085312 359432864 539149296 616170624 718865728 1078298592 1437731456 2156597184 4313194368