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53872108 = 2213468027
BaseRepresentation
bin1100110110000…
…0010111101100
310202100222122021
43031200113230
5102242401413
65202355524
71222622353
oct315402754
9122328567
1053872108
1128455a04
121605bba4
13b2129b4
14722499a
154ae218d
hex33605ec

53872108 has 6 divisors (see below), whose sum is σ = 94276196. Its totient is φ = 26936052.

The previous prime is 53872081. The next prime is 53872109. The reversal of 53872108 is 80127835.

53872108 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (53872109) 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 as a sum of consecutive naturals, namely, 6734010 + ... + 6734017.

Almost surely, 253872108 is an apocalyptic number.

It is an amenable number.

53872108 is a deficient number, since it is larger than the sum of its proper divisors (40404088).

53872108 is a wasteful number, since it uses less digits than its factorization.

53872108 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13468031 (or 13468029 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 34.

The square root of 53872108 is about 7339.7621214860. The cubic root of 53872108 is about 377.6776831189.

The spelling of 53872108 in words is "fifty-three million, eight hundred seventy-two thousand, one hundred eight".

Divisors: 1 2 4 13468027 26936054 53872108