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93113841111 = 31392231001321
BaseRepresentation
bin101011010111000000…
…1000111010111010111
322220100021010020002220
41112232001013113113
53011144120403421
6110435332433423
76504306406344
oct1265601072727
9286307106086
1093113841111
1136542376aa5
1216067778873
138a1bc85305
1447146997cb
15264e90b3c6
hex15ae0475d7

93113841111 has 16 divisors (see below), whose sum is σ = 125605831680. Its totient is φ = 61352879040.

The previous prime is 93113841053. The next prime is 93113841133. The reversal of 93113841111 is 11114831139.

It is not a de Polignac number, because 93113841111 - 27 = 93113840983 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (93113841151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 407670 + ... + 593651.

It is an arithmetic number, because the mean of its divisors is an integer number (7850364480).

Almost surely, 293113841111 is an apocalyptic number.

93113841111 is a deficient number, since it is larger than the sum of its proper divisors (32491990569).

93113841111 is a wasteful number, since it uses less digits than its factorization.

93113841111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1001686.

The product of its digits is 2592, while the sum is 33.

The spelling of 93113841111 in words is "ninety-three billion, one hundred thirteen million, eight hundred forty-one thousand, one hundred eleven".

Divisors: 1 3 139 223 417 669 30997 92991 1001321 3003963 139183619 223294583 417550857 669883749 31037947037 93113841111