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89155882313 = 229634361379
BaseRepresentation
bin101001100001000011…
…0101100110101001001
322112010102112002100022
41103002012230311021
52430042401213223
6104542503550225
76304236332021
oct1230206546511
9275112462308
1089155882313
11348a1197a73
121534215b375
13853ac93564
14445ab6aa81
1524bc1dcac8
hex14c21acd49

89155882313 has 8 divisors (see below), whose sum is σ = 89560785600. Its totient is φ = 88751114928.

The previous prime is 89155882259. The next prime is 89155882351. The reversal of 89155882313 is 31328855198.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 89155882313 - 210 = 89155881289 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (89155882213) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1421858 + ... + 1483236.

It is an arithmetic number, because the mean of its divisors is an integer number (11195098200).

Almost surely, 289155882313 is an apocalyptic number.

It is an amenable number.

89155882313 is a deficient number, since it is larger than the sum of its proper divisors (404903287).

89155882313 is a wasteful number, since it uses less digits than its factorization.

89155882313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67951.

The product of its digits is 2073600, while the sum is 53.

The spelling of 89155882313 in words is "eighty-nine billion, one hundred fifty-five million, eight hundred eighty-two thousand, three hundred thirteen".

Divisors: 1 229 6343 61379 1452547 14055791 389326997 89155882313