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23970483 = 328332089
BaseRepresentation
bin101101101110…
…0001010110011
31200002211022200
41123130022303
522114023413
62213434243
7410513535
oct133341263
950084280
1023970483
1112592419
12803b983
134c73724
14327d855
152187573
hex16dc2b3

23970483 has 12 divisors (see below), whose sum is σ = 35042280. Its totient is φ = 15787296.

The previous prime is 23970481. The next prime is 23970491. The reversal of 23970483 is 38407932.

It is not a de Polignac number, because 23970483 - 21 = 23970481 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (23970481) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 15298 + ... + 16791.

It is an arithmetic number, because the mean of its divisors is an integer number (2920190).

Almost surely, 223970483 is an apocalyptic number.

23970483 is a deficient number, since it is larger than the sum of its proper divisors (11071797).

23970483 is a wasteful number, since it uses less digits than its factorization.

23970483 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32178 (or 32175 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 36.

The square root of 23970483 is about 4895.9659925290. The cubic root of 23970483 is about 288.3316131037.

The spelling of 23970483 in words is "twenty-three million, nine hundred seventy thousand, four hundred eighty-three".

Divisors: 1 3 9 83 249 747 32089 96267 288801 2663387 7990161 23970483