Search a number
-
+
23010692 = 2253108541
BaseRepresentation
bin101011111000…
…1110110000100
31121022001201212
41113301312010
521342320232
62141110552
7366405365
oct127616604
947261655
1023010692
1111a97301
127858458
1349c88c3
1430adb6c
152047eb2
hex15f1d84

23010692 has 12 divisors (see below), whose sum is σ = 41028876. Its totient is φ = 11288160.

The previous prime is 23010679. The next prime is 23010709. The reversal of 23010692 is 29601032.

It can be written as a sum of positive squares in 2 ways, for example, as 18783556 + 4227136 = 4334^2 + 2056^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54059 + ... + 54482.

It is an arithmetic number, because the mean of its divisors is an integer number (3419073).

Almost surely, 223010692 is an apocalyptic number.

It is an amenable number.

23010692 is a deficient number, since it is larger than the sum of its proper divisors (18018184).

23010692 is a wasteful number, since it uses less digits than its factorization.

23010692 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 108598 (or 108596 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 23010692 is about 4796.9461118507. The cubic root of 23010692 is about 284.4307587319.

The spelling of 23010692 in words is "twenty-three million, ten thousand, six hundred ninety-two".

Divisors: 1 2 4 53 106 212 108541 217082 434164 5752673 11505346 23010692