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23013374 = 215773291
BaseRepresentation
bin101011111001…
…0011111111110
31121022012102012
41113302133332
521342411444
62141131222
7366416246
oct127623776
947265365
1023013374
1111a9931a
127859b12
1349c9ba7
1430b0b26
152048b9e
hex15f27fe

23013374 has 8 divisors (see below), whose sum is σ = 34740408. Its totient is φ = 11433240.

The previous prime is 23013373. The next prime is 23013379. The reversal of 23013374 is 47331032.

It is a happy number.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23013373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36332 + ... + 36959.

It is an arithmetic number, because the mean of its divisors is an integer number (4342551).

Almost surely, 223013374 is an apocalyptic number.

23013374 is a deficient number, since it is larger than the sum of its proper divisors (11727034).

23013374 is a wasteful number, since it uses less digits than its factorization.

23013374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 73450.

The product of its (nonzero) digits is 1512, while the sum is 23.

The square root of 23013374 is about 4797.2256565644. The cubic root of 23013374 is about 284.4418088655.

The spelling of 23013374 in words is "twenty-three million, thirteen thousand, three hundred seventy-four".

Divisors: 1 2 157 314 73291 146582 11506687 23013374