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88104433412 = 2238335746441
BaseRepresentation
bin101001000001101101…
…1101111011100000100
322102102011000221121102
41102003123233130010
52420414213332122
6104250303435232
76236211220232
oct1220333573404
9272364027542
1088104433412
1134401723936
12150a9bb5b18
1384011b1648
14439b269952
152459c47492
hex14836ef704

88104433412 has 12 divisors (see below), whose sum is σ = 154223010396. Its totient is φ = 44040716160.

The previous prime is 88104433387. The next prime is 88104433451. The reversal of 88104433412 is 21433440188.

It can be written as a sum of positive squares in 2 ways, for example, as 62088678976 + 26015754436 = 249176^2 + 161294^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2857889 + ... + 2888552.

It is an arithmetic number, because the mean of its divisors is an integer number (12851917533).

Almost surely, 288104433412 is an apocalyptic number.

It is an amenable number.

88104433412 is a deficient number, since it is larger than the sum of its proper divisors (66118576984).

88104433412 is a wasteful number, since it uses less digits than its factorization.

88104433412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5750278 (or 5750276 counting only the distinct ones).

The product of its (nonzero) digits is 73728, while the sum is 38.

The spelling of 88104433412 in words is "eighty-eight billion, one hundred four million, four hundred thirty-three thousand, four hundred twelve".

Divisors: 1 2 4 3833 7666 15332 5746441 11492882 22985764 22026108353 44052216706 88104433412