Base | Representation |
---|---|
bin | 101011110010… |
… | …1101010111110 |
3 | 1121012112100010 |
4 | 1113211222332 |
5 | 21334221310 |
6 | 2140044050 |
7 | 366110124 |
oct | 127455276 |
9 | 47175303 |
10 | 22960830 |
11 | 11a628a2 |
12 | 7833626 |
13 | 49abcb9 |
14 | 3099914 |
15 | 2038320 |
hex | 15e5abe |
22960830 has 32 divisors (see below), whose sum is σ = 55448064. Its totient is φ = 6084896.
The previous prime is 22960811. The next prime is 22960849. The reversal of 22960830 is 3806922.
It is an interprime number because it is at equal distance from previous prime (22960811) and next prime (22960849).
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2719 + ... + 7301.
It is an arithmetic number, because the mean of its divisors is an integer number (1732752).
Almost surely, 222960830 is an apocalyptic number.
22960830 is an abundant number, since it is smaller than the sum of its proper divisors (32487234).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22960830 is a wasteful number, since it uses less digits than its factorization.
22960830 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4760.
The product of its (nonzero) digits is 5184, while the sum is 30.
The square root of 22960830 is about 4791.7460283283. The cubic root of 22960830 is about 284.2251652809.
The spelling of 22960830 in words is "twenty-two million, nine hundred sixty thousand, eight hundred thirty".
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