Base | Representation |
---|---|
bin | 101100101111… |
… | …1100101011110 |
3 | 1122010220022221 |
4 | 1121133211132 |
5 | 22001211230 |
6 | 2154455554 |
7 | 403260025 |
oct | 131374536 |
9 | 48126287 |
10 | 23460190 |
11 | 12273a96 |
12 | 7a345ba |
13 | 4b25390 |
14 | 31898bc |
15 | 20d627a |
hex | 165f95e |
23460190 has 16 divisors (see below), whose sum is σ = 45476928. Its totient is φ = 8662176.
The previous prime is 23460181. The next prime is 23460209. The reversal of 23460190 is 9106432.
It is a super-4 number, since 4×234601904 (a number of 31 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
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, 90102 + ... + 90361.
It is an arithmetic number, because the mean of its divisors is an integer number (2842308).
Almost surely, 223460190 is an apocalyptic number.
23460190 is a deficient number, since it is larger than the sum of its proper divisors (22016738).
23460190 is a wasteful number, since it uses less digits than its factorization.
23460190 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 180483.
The product of its (nonzero) digits is 1296, while the sum is 25.
The square root of 23460190 is about 4843.5720289885. The cubic root of 23460190 is about 286.2708813101.
The spelling of 23460190 in words is "twenty-three million, four hundred sixty thousand, one hundred ninety".
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