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23061084 = 2237127067
BaseRepresentation
bin101011111111…
…0001001011100
31121101121212020
41113332021130
521400423314
62142140140
7400005324
oct127761134
947347766
1023061084
1112021152
127881650
134a15817
1430c4284
152057da9
hex15fe25c

23061084 has 24 divisors (see below), whose sum is σ = 54569088. Its totient is φ = 7578480.

The previous prime is 23061053. The next prime is 23061091. The reversal of 23061084 is 48016032.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12682 + ... + 14385.

It is an arithmetic number, because the mean of its divisors is an integer number (2273712).

Almost surely, 223061084 is an apocalyptic number.

It is an amenable number.

23061084 is an abundant number, since it is smaller than the sum of its proper divisors (31508004).

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

23061084 is a wasteful number, since it uses less digits than its factorization.

23061084 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27145 (or 27143 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 24.

The square root of 23061084 is about 4802.1957477804. The cubic root of 23061084 is about 284.6382359731.

Adding to 23061084 its product of nonzero digits (1152), we get a triangular number (23062236 = T6791).

The spelling of 23061084 in words is "twenty-three million, sixty-one thousand, eighty-four".

Divisors: 1 2 3 4 6 12 71 142 213 284 426 852 27067 54134 81201 108268 162402 324804 1921757 3843514 5765271 7687028 11530542 23061084