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100432244211 = 31315716402457
BaseRepresentation
bin101110110001000111…
…0100110110111110011
3100121020021222121211120
41131202032212313303
53121141123303321
6114045443313323
710153542663465
oct1354216466763
9317207877746
10100432244211
1139658424622
121756a67b843
139617230650
144c0a61a135
15292c16bec6
hex17623a6df3

100432244211 has 16 divisors (see below), whose sum is σ = 145128948384. Its totient is φ = 61410795264.

The previous prime is 100432244197. The next prime is 100432244233. The reversal of 100432244211 is 112442234001.

It is not a de Polignac number, because 100432244211 - 25 = 100432244179 is a prime.

It is not an unprimeable number, because it can be changed into a prime (100432244251) 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, 8195106 + ... + 8207351.

It is an arithmetic number, because the mean of its divisors is an integer number (9070559274).

Almost surely, 2100432244211 is an apocalyptic number.

100432244211 is a deficient number, since it is larger than the sum of its proper divisors (44696704173).

100432244211 is a wasteful number, since it uses less digits than its factorization.

100432244211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16402630.

The product of its (nonzero) digits is 1536, while the sum is 24.

Adding to 100432244211 its reverse (112442234001), we get a palindrome (212874478212).

The spelling of 100432244211 in words is "one hundred billion, four hundred thirty-two million, two hundred forty-four thousand, two hundred eleven".

Divisors: 1 3 13 39 157 471 2041 6123 16402457 49207371 213231941 639695823 2575185749 7725557247 33477414737 100432244211