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104989572744 = 2337624937933
BaseRepresentation
bin110000111000111011…
…1011011111010001000
3101000222220101220022020
41201301313123322020
53210004312311434
6120122002524440
710404511433550
oct1416167337210
9330886356266
10104989572744
1140586970a41
1218420966720
139b9245a154
14511d9aa160
152ae72d1849
hex1871ddbe88

104989572744 has 32 divisors (see below), whose sum is σ = 299970208320. Its totient is φ = 29997020736.

The previous prime is 104989572691. The next prime is 104989572761. The reversal of 104989572744 is 447275989401.

It is a super-2 number, since 2×1049895727442 (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 312468799 + ... + 312469134.

It is an arithmetic number, because the mean of its divisors is an integer number (9374069010).

Almost surely, 2104989572744 is an apocalyptic number.

104989572744 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

104989572744 is an abundant number, since it is smaller than the sum of its proper divisors (194980635576).

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

104989572744 is a wasteful number, since it uses less digits than its factorization.

104989572744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 624937949 (or 624937945 counting only the distinct ones).

The product of its (nonzero) digits is 20321280, while the sum is 60.

The spelling of 104989572744 in words is "one hundred four billion, nine hundred eighty-nine million, five hundred seventy-two thousand, seven hundred forty-four".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 56 84 168 624937933 1249875866 1874813799 2499751732 3749627598 4374565531 4999503464 7499255196 8749131062 13123696593 14998510392 17498262124 26247393186 34996524248 52494786372 104989572744