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104871351372 = 2238739279281
BaseRepresentation
bin110000110101011010…
…0011101010001001100
3101000200122221122001220
41201222310131101030
53204234031220442
6120102141003340
710401544531044
oct1415264352114
9330618848056
10104871351372
1140526164527
12183a9253550
139b73b06988
14510bdd4724
152adbc2ceec
hex186ad1d44c

104871351372 has 12 divisors (see below), whose sum is σ = 244699819896. Its totient is φ = 34957117120.

The previous prime is 104871351313. The next prime is 104871351439. The reversal of 104871351372 is 273153178401.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4369639629 + ... + 4369639652.

It is an arithmetic number, because the mean of its divisors is an integer number (20391651658).

Almost surely, 2104871351372 is an apocalyptic number.

104871351372 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

104871351372 is an abundant number, since it is smaller than the sum of its proper divisors (139828468524).

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

104871351372 is a wasteful number, since it uses less digits than its factorization.

104871351372 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8739279288 (or 8739279286 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 42.

The spelling of 104871351372 in words is "one hundred four billion, eight hundred seventy-one million, three hundred fifty-one thousand, three hundred seventy-two".

Divisors: 1 2 3 4 6 12 8739279281 17478558562 26217837843 34957117124 52435675686 104871351372