Base | Representation |
---|---|
bin | 101111100000100010… |
… | …0000101101000010001 |
3 | 100202100011212202102100 |
4 | 1133001010011220101 |
5 | 3132420432302004 |
6 | 114511401511013 |
7 | 10241142633561 |
oct | 1370104055021 |
9 | 322304782370 |
10 | 102023322129 |
11 | 3a2a4561a53 |
12 | 179334a2469 |
13 | 980ba61381 |
14 | 4d1ba6ada1 |
15 | 29c1ba7739 |
hex | 17c1105a11 |
102023322129 has 48 divisors (see below), whose sum is σ = 151623014400. Its totient is φ = 66085891200.
The previous prime is 102023322119. The next prime is 102023322211. The reversal of 102023322129 is 921223320201.
102023322129 is a `hidden beast` number, since 1 + 0 + 202 + 332 + 2 + 129 = 666.
It is not a de Polignac number, because 102023322129 - 213 = 102023313937 is a prime.
It is not an unprimeable number, because it can be changed into a prime (102023322119) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13299507 + ... + 13307175.
It is an arithmetic number, because the mean of its divisors is an integer number (3158812800).
Almost surely, 2102023322129 is an apocalyptic number.
It is an amenable number.
102023322129 is a deficient number, since it is larger than the sum of its proper divisors (49599692271).
102023322129 is a wasteful number, since it uses less digits than its factorization.
102023322129 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8046 (or 8043 counting only the distinct ones).
The product of its (nonzero) digits is 2592, while the sum is 27.
The spelling of 102023322129 in words is "one hundred two billion, twenty-three million, three hundred twenty-two thousand, one hundred twenty-nine".
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