Search a number
-
+
23970410 = 252397041
BaseRepresentation
bin101101101110…
…0001001101010
31200002211012222
41123130021222
522114023120
62213434042
7410513402
oct133341152
950084188
1023970410
1112592362
12803b922
134c73699
14327d802
152187525
hex16dc26a

23970410 has 8 divisors (see below), whose sum is σ = 43146756. Its totient is φ = 9588160.

The previous prime is 23970379. The next prime is 23970421. The reversal of 23970410 is 1407932.

It can be written as a sum of positive squares in 2 ways, for example, as 22193521 + 1776889 = 4711^2 + 1333^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 23970410.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1198511 + ... + 1198530.

Almost surely, 223970410 is an apocalyptic number.

23970410 is a deficient number, since it is larger than the sum of its proper divisors (19176346).

23970410 is a wasteful number, since it uses less digits than its factorization.

23970410 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2397048.

The product of its (nonzero) digits is 1512, while the sum is 26.

The square root of 23970410 is about 4895.9585374061. The cubic root of 23970410 is about 288.3313204072.

The spelling of 23970410 in words is "twenty-three million, nine hundred seventy thousand, four hundred ten".

Divisors: 1 2 5 10 2397041 4794082 11985205 23970410