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23250074 = 2151167461
BaseRepresentation
bin101100010110…
…0010010011010
31121202020002212
41120230102122
521423000244
62150155122
7401423321
oct130542232
947666085
1023250074
1112140141
127952aa2
134a80853
1431330b8
152093d9e
hex162c49a

23250074 has 16 divisors (see below), whose sum is σ = 35392896. Its totient is φ = 11454000.

The previous prime is 23250061. The next prime is 23250103. The reversal of 23250074 is 47005232.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50204 + ... + 50664.

It is an arithmetic number, because the mean of its divisors is an integer number (2212056).

Almost surely, 223250074 is an apocalyptic number.

23250074 is a deficient number, since it is larger than the sum of its proper divisors (12142822).

23250074 is a wasteful number, since it uses less digits than its factorization.

23250074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 781.

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 23250074 is about 4821.8330539329. The cubic root of 23250074 is about 285.4136764731.

The spelling of 23250074 in words is "twenty-three million, two hundred fifty thousand, seventy-four".

Divisors: 1 2 151 167 302 334 461 922 25217 50434 69611 76987 139222 153974 11625037 23250074