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23070696 = 23311312819
BaseRepresentation
bin101100000000…
…0011111101000
31121102010001020
41120000133220
521401230241
62142252440
7400045335
oct130003750
947363036
1023070696
11120283a0
127887120
134a19ccc
1430c798c
15205ab66
hex16007e8

23070696 has 64 divisors (see below), whose sum is σ = 64972800. Its totient is φ = 6763200.

The previous prime is 23070643. The next prime is 23070703. The reversal of 23070696 is 69607032.

It is a Harshad number since it is a multiple of its sum of digits (33).

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, 6775 + ... + 9593.

It is an arithmetic number, because the mean of its divisors is an integer number (1015200).

Almost surely, 223070696 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23070696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (32486400).

23070696 is an abundant number, since it is smaller than the sum of its proper divisors (41902104).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23070696 is a wasteful number, since it uses less digits than its factorization.

23070696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2870 (or 2866 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 33.

The square root of 23070696 is about 4803.1964357082. The cubic root of 23070696 is about 284.6777767957.

The spelling of 23070696 in words is "twenty-three million, seventy thousand, six hundred ninety-six".

Divisors: 1 2 3 4 6 8 11 12 22 24 31 33 44 62 66 88 93 124 132 186 248 264 341 372 682 744 1023 1364 2046 2728 2819 4092 5638 8184 8457 11276 16914 22552 31009 33828 62018 67656 87389 93027 124036 174778 186054 248072 262167 349556 372108 524334 699112 744216 961279 1048668 1922558 2097336 2883837 3845116 5767674 7690232 11535348 23070696