Base | Representation |
---|---|
bin | 101011101000… |
… | …0111101011100 |
3 | 1121001012222010 |
4 | 1113100331130 |
5 | 21324012441 |
6 | 2134151220 |
7 | 365304603 |
oct | 127207534 |
9 | 47035863 |
10 | 22875996 |
11 | 11a05090 |
12 | 77b2510 |
13 | 497c4c0 |
14 | 3076a3a |
15 | 201d116 |
hex | 15d0f5c |
22875996 has 48 divisors (see below), whose sum is σ = 62713728. Its totient is φ = 6398400.
The previous prime is 22875989. The next prime is 22876001. The reversal of 22875996 is 69957822.
It is a super-2 number, since 2×228759962 = 1046622385984032, 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 in 15 ways as a sum of consecutive naturals, for example, 4950 + ... + 8381.
It is an arithmetic number, because the mean of its divisors is an integer number (1306536).
Almost surely, 222875996 is an apocalyptic number.
22875996 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
It is an amenable number.
22875996 is an abundant number, since it is smaller than the sum of its proper divisors (39837732).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
22875996 is a wasteful number, since it uses less digits than its factorization.
22875996 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13362 (or 13360 counting only the distinct ones).
The product of its digits is 544320, while the sum is 48.
The square root of 22875996 is about 4782.8857398019. The cubic root of 22875996 is about 283.8746884837.
It can be divided in two parts, 22875 and 996, that added together give a triangular number (23871 = T218).
The spelling of 22875996 in words is "twenty-two million, eight hundred seventy-five thousand, nine hundred ninety-six".
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