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23980214 = 223521309
BaseRepresentation
bin101101101111…
…0100010110110
31200010022200002
41123132202312
522114331324
62213551302
7410554106
oct133364266
950108602
1023980214
1112599765
128045532
134c77c9b
143283206
15218a3ae
hex16de8b6

23980214 has 8 divisors (see below), whose sum is σ = 37534320. Its totient is φ = 11468776.

The previous prime is 23980211. The next prime is 23980247. The reversal of 23980214 is 41208932.

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 (23980211) 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, 260609 + ... + 260700.

It is an arithmetic number, because the mean of its divisors is an integer number (4691790).

Almost surely, 223980214 is an apocalyptic number.

23980214 is a deficient number, since it is larger than the sum of its proper divisors (13554106).

23980214 is a wasteful number, since it uses less digits than its factorization.

23980214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 521334.

The product of its (nonzero) digits is 3456, while the sum is 29.

The square root of 23980214 is about 4896.9596690191. The cubic root of 23980214 is about 288.3706246294.

The spelling of 23980214 in words is "twenty-three million, nine hundred eighty thousand, two hundred fourteen".

Divisors: 1 2 23 46 521309 1042618 11990107 23980214