Base | Representation |
---|---|
bin | 101100100010… |
… | …0111100001000 |
3 | 1121221100121122 |
4 | 1121010330020 |
5 | 21434213143 |
6 | 2152254412 |
7 | 402323600 |
oct | 131047410 |
9 | 47840548 |
10 | 23351048 |
11 | 121a9a96 |
12 | 79a1408 |
13 | 4ab77b6 |
14 | 315bc00 |
15 | 20b3c68 |
hex | 1644f08 |
23351048 has 48 divisors (see below), whose sum is σ = 51710400. Its totient is φ = 9854880.
The previous prime is 23351039. The next prime is 23351051. The reversal of 23351048 is 84015332.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 27413 + ... + 28251.
It is an arithmetic number, because the mean of its divisors is an integer number (1077300).
Almost surely, 223351048 is an apocalyptic number.
23351048 is a gapful number since it is divisible by the number (28) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 23351048, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (25855200).
23351048 is an abundant number, since it is smaller than the sum of its proper divisors (28359352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
23351048 is a wasteful number, since it uses less digits than its factorization.
23351048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 930 (or 919 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 23351048 is about 4832.2922097075. The cubic root of 23351048 is about 285.8262592539.
The spelling of 23351048 in words is "twenty-three million, three hundred fifty-one thousand, forty-eight".
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