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89212024102131 = 32731677385310949
BaseRepresentation
bin10100010010001101001011…
…000000011001110011110011
3102200212120211100102012201200
4110102031023000121303303
543143122211132232011
6513423234343302243
724535233060042150
oct2422151300316363
9380776740365650
1089212024102131
1126475674942357
12a009a7a44a983
133aa18721941b8
141805c56651227
15a4a921ebb856
hex51234b019cf3

89212024102131 has 192 divisors, whose sum is σ = 156601508044800. Its totient is φ = 47871228303360.

The previous prime is 89212024102109. The next prime is 89212024102171. The reversal of 89212024102131 is 13120142021298.

It is a happy number.

89212024102131 is a `hidden beast` number, since 8 + 9 + 2 + 1 + 20 + 2 + 410 + 213 + 1 = 666.

It is not a de Polignac number, because 89212024102131 - 29 = 89212024101619 is a prime.

It is a super-2 number, since 2×892120241021312 (a number of 29 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (89212024102171) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 8147955445 + ... + 8147966393.

It is an arithmetic number, because the mean of its divisors is an integer number (815632854400).

Almost surely, 289212024102131 is an apocalyptic number.

89212024102131 is a deficient number, since it is larger than the sum of its proper divisors (67389483942669).

89212024102131 is a wasteful number, since it uses less digits than its factorization.

89212024102131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11986 (or 11983 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 36.

The spelling of 89212024102131 in words is "eighty-nine trillion, two hundred twelve billion, twenty-four million, one hundred two thousand, one hundred thirty-one".