Base | Representation |
---|---|
bin | 11101111011110100… |
… | …110000110101001100 |
3 | 10001222001012221112001 |
4 | 131323310300311030 |
5 | 1011311400401030 |
6 | 22433234522044 |
7 | 2215341123211 |
oct | 357364606514 |
9 | 101861187461 |
10 | 32142200140 |
11 | 126a4485776 |
12 | 6290436324 |
13 | 305313a04b |
14 | 17acb5bb08 |
15 | c81c29cca |
hex | 77bd30d4c |
32142200140 has 12 divisors (see below), whose sum is σ = 67498620336. Its totient is φ = 12856880048.
The previous prime is 32142200131. The next prime is 32142200159. The reversal of 32142200140 is 4100224123.
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, 803554984 + ... + 803555023.
It is an arithmetic number, because the mean of its divisors is an integer number (5624885028).
Almost surely, 232142200140 is an apocalyptic number.
It is an amenable number.
32142200140 is an abundant number, since it is smaller than the sum of its proper divisors (35356420196).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32142200140 is a wasteful number, since it uses less digits than its factorization.
32142200140 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1607110016 (or 1607110014 counting only the distinct ones).
The product of its (nonzero) digits is 384, while the sum is 19.
Adding to 32142200140 its reverse (4100224123), we get a palindrome (36242424263).
The spelling of 32142200140 in words is "thirty-two billion, one hundred forty-two million, two hundred thousand, one hundred forty".
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