Base | Representation |
---|---|
bin | 101111100000100000… |
… | …0010001000001101000 |
3 | 100202100002222212002001 |
4 | 1133001000101001220 |
5 | 3132420203221412 |
6 | 114511324220344 |
7 | 10241131261600 |
oct | 1370100210150 |
9 | 322302885061 |
10 | 102022320232 |
11 | 3a2a3a38238 |
12 | 1793309a6b4 |
13 | 980b7a0331 |
14 | 4d1b889c00 |
15 | 29c1a5a957 |
hex | 17c1011068 |
102022320232 has 24 divisors (see below), whose sum is σ = 222523173810. Its totient is φ = 43723851360.
The previous prime is 102022320227. The next prime is 102022320241. The reversal of 102022320232 is 232023220201.
It can be written as a sum of positive squares in only one way, i.e., 99834513156 + 2187807076 = 315966^2 + 46774^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 130130119 + ... + 130130902.
Almost surely, 2102022320232 is an apocalyptic number.
It is an amenable number.
102022320232 is an abundant number, since it is smaller than the sum of its proper divisors (120500853578).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
102022320232 is a wasteful number, since it uses less digits than its factorization.
102022320232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 260261041 (or 260261030 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 19.
Adding to 102022320232 its reverse (232023220201), we get a palindrome (334045540433).
The spelling of 102022320232 in words is "one hundred two billion, twenty-two million, three hundred twenty thousand, two hundred thirty-two".
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