Base | Representation |
---|---|
bin | 1011111011100100001… |
… | …1011111011100011110 |
3 | 201121001120202112001020 |
4 | 2332321003133130132 |
5 | 11324233322204402 |
6 | 234054443025010 |
7 | 20544205432353 |
oct | 2767103373436 |
9 | 647046675036 |
10 | 204968163102 |
11 | 79a2120371a |
12 | 3388350b166 |
13 | 164366b1961 |
14 | 9cc5c5662a |
15 | 54e96dc8bc |
hex | 2fb90df71e |
204968163102 has 16 divisors (see below), whose sum is σ = 431511922560. Its totient is φ = 64726788312.
The previous prime is 204968163089. The next prime is 204968163119. The reversal of 204968163102 is 201361869402.
It is a super-3 number, since 3×2049681631023 (a number of 35 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 898983058 + ... + 898983285.
It is an arithmetic number, because the mean of its divisors is an integer number (26969495160).
Almost surely, 2204968163102 is an apocalyptic number.
204968163102 is an abundant number, since it is smaller than the sum of its proper divisors (226543759458).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
204968163102 is a wasteful number, since it uses less digits than its factorization.
204968163102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1797966367.
The product of its (nonzero) digits is 124416, while the sum is 42.
The spelling of 204968163102 in words is "two hundred four billion, nine hundred sixty-eight million, one hundred sixty-three thousand, one hundred two".
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