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104752560870 = 23251163917343
BaseRepresentation
bin110000110001110111…
…1010011101011100110
3101000101101102110010200
41201203233103223212
53204013123421440
6120042254531330
710365603035046
oct1414357235346
9330341373120
10104752560870
11404750a9461
1218375506b46
139b55314439
1450da311726
152ad15b5c30
hex1863bd3ae6

104752560870 has 24 divisors (see below), whose sum is σ = 272356658496. Its totient is φ = 27934016208.

The previous prime is 104752560853. The next prime is 104752560911. The reversal of 104752560870 is 78065257401.

104752560870 is a `hidden beast` number, since 1 + 0 + 4 + 7 + 5 + 2 + 560 + 87 + 0 = 666.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 581958582 + ... + 581958761.

It is an arithmetic number, because the mean of its divisors is an integer number (11348194104).

Almost surely, 2104752560870 is an apocalyptic number.

104752560870 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

104752560870 is an abundant number, since it is smaller than the sum of its proper divisors (167604097626).

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

104752560870 is a wasteful number, since it uses less digits than its factorization.

104752560870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1163917356 (or 1163917353 counting only the distinct ones).

The product of its (nonzero) digits is 470400, while the sum is 45.

The spelling of 104752560870 in words is "one hundred four billion, seven hundred fifty-two million, five hundred sixty thousand, eight hundred seventy".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 1163917343 2327834686 3491752029 5819586715 6983504058 10475256087 11639173430 17458760145 20950512174 34917520290 52376280435 104752560870