Search a number
-
+
23609795 = 5114367149
BaseRepresentation
bin101101000010…
…0000111000011
31122102111112212
41122010013003
522021003140
62202012335
7404452136
oct132040703
948374485
1023609795
1112366430
127aa70ab
134b784c1
1431c821d
152115765
hex16841c3

23609795 has 32 divisors (see below), whose sum is σ = 32313600. Its totient is φ = 16410240.

The previous prime is 23609783. The next prime is 23609801. The reversal of 23609795 is 59790632.

It is not a de Polignac number, because 23609795 - 24 = 23609779 is a prime.

It is a super-4 number, since 4×236097954 (a number of 31 digits) contains 4444 as substring.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 158381 + ... + 158529.

It is an arithmetic number, because the mean of its divisors is an integer number (1009800).

Almost surely, 223609795 is an apocalyptic number.

23609795 is a deficient number, since it is larger than the sum of its proper divisors (8703805).

23609795 is a wasteful number, since it uses less digits than its factorization.

23609795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 275.

The product of its (nonzero) digits is 102060, while the sum is 41.

The square root of 23609795 is about 4858.9911504344. The cubic root of 23609795 is about 286.8781062819.

The spelling of 23609795 in words is "twenty-three million, six hundred nine thousand, seven hundred ninety-five".

Divisors: 1 5 11 43 55 67 149 215 335 473 737 745 1639 2365 2881 3685 6407 8195 9983 14405 31691 32035 49915 70477 109813 158455 352385 429269 549065 2146345 4721959 23609795