Base | Representation |
---|---|
bin | 1100001101101… |
… | …01011111100000 |
3 | 21010210021012102 |
4 | 12012311133200 |
5 | 202212032024 |
6 | 14055545532 |
7 | 2352566252 |
oct | 606653740 |
9 | 233707172 |
10 | 102455264 |
11 | 5291917a |
12 | 2a38b2a8 |
13 | 182c3222 |
14 | d86dcd2 |
15 | 8edc1ae |
hex | 61b57e0 |
102455264 has 12 divisors (see below), whose sum is σ = 201708864. Its totient is φ = 51227616.
The previous prime is 102455219. The next prime is 102455273. The reversal of 102455264 is 462554201.
It is a super-2 number, since 2×1024552642 = 20994162242619392, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1600832 + ... + 1600895.
It is an arithmetic number, because the mean of its divisors is an integer number (16809072).
Almost surely, 2102455264 is an apocalyptic number.
It is an amenable number.
102455264 is a deficient number, since it is larger than the sum of its proper divisors (99253600).
102455264 is an equidigital number, since it uses as much as digits as its factorization.
102455264 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3201737 (or 3201729 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 29.
The square root of 102455264 is about 10122.0187709765. The cubic root of 102455264 is about 467.9269859553.
The spelling of 102455264 in words is "one hundred two million, four hundred fifty-five thousand, two hundred sixty-four".
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