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23074093 = 711872777
BaseRepresentation
bin101100000000…
…1010100101101
31121102021201001
41120001110231
521401332333
62142320301
7400061260
oct130012455
947367631
1023074093
111202a9a9
127889091
134a1b713
1430c8cd7
15205bb7d
hex160152d

23074093 has 8 divisors (see below), whose sum is σ = 26402112. Its totient is φ = 19754016.

The previous prime is 23074091. The next prime is 23074123. The reversal of 23074093 is 39047032.

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

It is a cyclic number.

It is not a de Polignac number, because 23074093 - 21 = 23074091 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23074091) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6921 + ... + 9697.

It is an arithmetic number, because the mean of its divisors is an integer number (3300264).

Almost surely, 223074093 is an apocalyptic number.

It is an amenable number.

23074093 is a deficient number, since it is larger than the sum of its proper divisors (3328019).

23074093 is a wasteful number, since it uses less digits than its factorization.

23074093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3971.

The product of its (nonzero) digits is 4536, while the sum is 28.

The square root of 23074093 is about 4803.5500413756. The cubic root of 23074093 is about 284.6917483862.

It can be divided in two parts, 2307 and 4093, that added together give a square (6400 = 802).

The spelling of 23074093 in words is "twenty-three million, seventy-four thousand, ninety-three".

Divisors: 1 7 1187 2777 8309 19439 3296299 23074093