Base | Representation |
---|---|
bin | 110001100011111010… |
… | …0001111100011010000 |
3 | 101011201101210021021022 |
4 | 1203013310033203100 |
5 | 3220432440420042 |
6 | 120521034015012 |
7 | 10455321320510 |
oct | 1430764174320 |
9 | 334641707238 |
10 | 106431576272 |
11 | 4115693959a |
12 | 18763877468 |
13 | a062124388 |
14 | 52192d3840 |
15 | 2b7dbc1cd2 |
hex | 18c7d0f8d0 |
106431576272 has 20 divisors (see below), whose sum is σ = 235669919136. Its totient is φ = 45613532640.
The previous prime is 106431576247. The next prime is 106431576359. The reversal of 106431576272 is 272675134601.
It is a happy number.
It is a super-2 number, since 2×1064315762722 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 475140854 + ... + 475141077.
Almost surely, 2106431576272 is an apocalyptic number.
It is an amenable number.
106431576272 is an abundant number, since it is smaller than the sum of its proper divisors (129238342864).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
106431576272 is an equidigital number, since it uses as much as digits as its factorization.
106431576272 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 950281946 (or 950281940 counting only the distinct ones).
The product of its (nonzero) digits is 423360, while the sum is 44.
The spelling of 106431576272 in words is "one hundred six billion, four hundred thirty-one million, five hundred seventy-six thousand, two hundred seventy-two".
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