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23985074 = 226345599
BaseRepresentation
bin101101101111…
…1101110110010
31200010120100002
41123133232302
522120010244
62214030002
7410604221
oct133375662
950116302
1023985074
11125a2383
128048302
134c7a269
143284cb8
15218ba4e
hex16dfbb2

23985074 has 8 divisors (see below), whose sum is σ = 36115200. Its totient is φ = 11946676.

The previous prime is 23985061. The next prime is 23985089. The reversal of 23985074 is 47058932.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22274 + ... + 23325.

It is an arithmetic number, because the mean of its divisors is an integer number (4514400).

Almost surely, 223985074 is an apocalyptic number.

23985074 is a deficient number, since it is larger than the sum of its proper divisors (12130126).

23985074 is a wasteful number, since it uses less digits than its factorization.

23985074 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 45864.

The product of its (nonzero) digits is 60480, while the sum is 38.

The square root of 23985074 is about 4897.4558701432. The cubic root of 23985074 is about 288.3901043912.

The spelling of 23985074 in words is "twenty-three million, nine hundred eighty-five thousand, seventy-four".

Divisors: 1 2 263 526 45599 91198 11992537 23985074