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23029054 = 211514527
BaseRepresentation
bin101011111011…
…0010100111110
31121022222220221
41113312110332
521343412204
62141331554
7366513046
oct127662476
947288827
1023029054
1111aaa084
127866bba
134a04079
1430b6726
15204d654
hex15f653e

23029054 has 4 divisors (see below), whose sum is σ = 34543584. Its totient is φ = 11514526.

The previous prime is 23029031. The next prime is 23029073. The reversal of 23029054 is 45092032.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5757262 + ... + 5757265.

It is an arithmetic number, because the mean of its divisors is an integer number (8635896).

Almost surely, 223029054 is an apocalyptic number.

23029054 is a deficient number, since it is larger than the sum of its proper divisors (11514530).

23029054 is a wasteful number, since it uses less digits than its factorization.

23029054 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11514529.

The product of its (nonzero) digits is 2160, while the sum is 25.

The square root of 23029054 is about 4798.8596562100. The cubic root of 23029054 is about 284.5063950058.

The spelling of 23029054 in words is "twenty-three million, twenty-nine thousand, fifty-four".

Divisors: 1 2 11514527 23029054