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23432108 = 227836861
BaseRepresentation
bin101100101100…
…0101110101100
31122002110210212
41121120232230
521444311413
62154121552
7403112120
oct131305654
948073725
1023432108
1112254987
127a202b8
134b1566b
14317d580
1520ccca8
hex1658bac

23432108 has 12 divisors (see below), whose sum is σ = 46864272. Its totient is φ = 10042320.

The previous prime is 23432107. The next prime is 23432141. The reversal of 23432108 is 80123432.

23432108 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (23432107) by changing a digit.

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, 418403 + ... + 418458.

It is an arithmetic number, because the mean of its divisors is an integer number (3905356).

Almost surely, 223432108 is an apocalyptic number.

23432108 is a gapful number since it is divisible by the number (28) formed by its first and last digit.

It is an amenable number.

23432108 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23432108 is a wasteful number, since it uses less digits than its factorization.

23432108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 836872 (or 836870 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 23432108 is about 4840.6722673612. The cubic root of 23432108 is about 286.1566130025.

The spelling of 23432108 in words is "twenty-three million, four hundred thirty-two thousand, one hundred eight".

Divisors: 1 2 4 7 14 28 836861 1673722 3347444 5858027 11716054 23432108