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23483075 = 5271121109
BaseRepresentation
bin101100110010…
…1001011000011
31122012001201112
41121211023003
522002424300
62155153535
7403413530
oct131451303
948161645
1023483075
111228a200
127a458ab
134b32915
143193d87
1520dce35
hex16652c3

23483075 has 36 divisors (see below), whose sum is σ = 36612240. Its totient is φ = 14625600.

The previous prime is 23483059. The next prime is 23483101. The reversal of 23483075 is 57038432.

It is a happy number.

It is not a de Polignac number, because 23483075 - 24 = 23483059 is a prime.

It is a super-2 number, since 2×234830752 = 1102909622911250, which contains 22 as substring.

It is a Smith number, since the sum of its digits (32) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 20621 + ... + 21729.

Almost surely, 223483075 is an apocalyptic number.

23483075 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

23483075 is a deficient number, since it is larger than the sum of its proper divisors (13129165).

23483075 is a wasteful number, since it uses less digits than its factorization.

23483075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148 (or 1132 counting only the distinct ones).

The product of its (nonzero) digits is 20160, while the sum is 32.

The square root of 23483075 is about 4845.9338625285. The cubic root of 23483075 is about 286.3639351181.

The spelling of 23483075 in words is "twenty-three million, four hundred eighty-three thousand, seventy-five".

Divisors: 1 5 7 11 25 35 55 77 121 175 275 385 605 847 1109 1925 3025 4235 5545 7763 12199 21175 27725 38815 60995 85393 134189 194075 304975 426965 670945 939323 2134825 3354725 4696615 23483075