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23204084 = 2218013221
BaseRepresentation
bin101100010000…
…1000011110100
31121122220000112
41120201003310
521420012314
62145202152
7401142251
oct130410364
947586015
1023204084
1112109632
127930358
134a65937
143120428
15208543e
hex16210f4

23204084 has 12 divisors (see below), whose sum is σ = 40642308. Its totient is φ = 11592000.

The previous prime is 23204059. The next prime is 23204087. The reversal of 23204084 is 48040232.

It can be written as a sum of positive squares in 2 ways, for example, as 10099684 + 13104400 = 3178^2 + 3620^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23204087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5594 + ... + 8814.

It is an arithmetic number, because the mean of its divisors is an integer number (3386859).

Almost surely, 223204084 is an apocalyptic number.

It is an amenable number.

23204084 is a deficient number, since it is larger than the sum of its proper divisors (17438224).

23204084 is a wasteful number, since it uses less digits than its factorization.

23204084 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5026 (or 5024 counting only the distinct ones).

The product of its (nonzero) digits is 1536, while the sum is 23.

The square root of 23204084 is about 4817.0617600359. The cubic root of 23204084 is about 285.2253639644.

The spelling of 23204084 in words is "twenty-three million, two hundred four thousand, eighty-four".

Divisors: 1 2 4 1801 3221 3602 6442 7204 12884 5801021 11602042 23204084