Base | Representation |
---|---|
bin | 1000001100100111… |
… | …1110111000000011 |
3 | 12200100111112102100 |
4 | 2003021332320003 |
5 | 14001302312011 |
6 | 1002202521443 |
7 | 105346236012 |
oct | 20311767003 |
9 | 5610445370 |
10 | 2200432131 |
11 | a2a0a5257 |
12 | 514b06283 |
13 | 290b53261 |
14 | 16c350a79 |
15 | cd2a4d56 |
hex | 8327ee03 |
2200432131 has 12 divisors (see below), whose sum is σ = 3191703840. Its totient is φ = 1460815440.
The previous prime is 2200432121. The next prime is 2200432139. The reversal of 2200432131 is 1312340022.
2200432131 is a `hidden beast` number, since 2 + 200 + 432 + 1 + 31 = 666.
It is a de Polignac number, because none of the positive numbers 2k-2200432131 is a prime.
It is a super-2 number, since 2×22004321312 = 9683803126274402322, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2200432139) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 509340 + ... + 513641.
It is an arithmetic number, because the mean of its divisors is an integer number (265975320).
Almost surely, 22200432131 is an apocalyptic number.
2200432131 is a deficient number, since it is larger than the sum of its proper divisors (991271709).
2200432131 is a wasteful number, since it uses less digits than its factorization.
2200432131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1023226 (or 1023223 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 18.
The square root of 2200432131 is about 46908.7639039871. The cubic root of 2200432131 is about 1300.6765967132.
Adding to 2200432131 its reverse (1312340022), we get a palindrome (3512772153).
The spelling of 2200432131 in words is "two billion, two hundred million, four hundred thirty-two thousand, one hundred thirty-one".
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