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93702120168 = 23329235757119
BaseRepresentation
bin101011101000100010…
…1001110001011101000
322221212021001220021010
41113101011032023220
53013400220321133
6111013545343520
76525011610546
oct1272105161350
9287767056233
1093702120168
1136814449838
12161b0797ba0
138ab3b08c27
14476c870d96
1526863b1263
hex15d114e2e8

93702120168 has 64 divisors (see below), whose sum is σ = 242440128000. Its totient is φ = 30143681792.

The previous prime is 93702120163. The next prime is 93702120199. The reversal of 93702120168 is 86102120739.

It is not an unprimeable number, because it can be changed into a prime (93702120163) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1611913 + ... + 1669031.

It is an arithmetic number, because the mean of its divisors is an integer number (3788127000).

Almost surely, 293702120168 is an apocalyptic number.

It is an amenable number.

93702120168 is an abundant number, since it is smaller than the sum of its proper divisors (148738007832).

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

93702120168 is a wasteful number, since it uses less digits than its factorization.

93702120168 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59514 (or 59510 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 39.

The spelling of 93702120168 in words is "ninety-three billion, seven hundred two million, one hundred twenty thousand, one hundred sixty-eight".

Divisors: 1 2 3 4 6 8 12 24 29 58 87 116 174 232 348 696 2357 4714 7071 9428 14142 18856 28284 56568 57119 68353 114238 136706 171357 205059 228476 273412 342714 410118 456952 546824 685428 820236 1370856 1640472 1656451 3312902 4969353 6625804 9938706 13251608 19877412 39754824 134629483 269258966 403888449 538517932 807776898 1077035864 1615553796 3231107592 3904255007 7808510014 11712765021 15617020028 23425530042 31234040056 46851060084 93702120168