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8853972 = 2233123801
BaseRepresentation
bin100001110001…
…100111010100
3121122211100220
4201301213110
54231311342
6513434340
7135154221
oct41614724
917584326
108853972
114aa8136
122b6b9b0
131ab004a
141266948
15b9d5ec
hex8719d4

8853972 has 24 divisors (see below), whose sum is σ = 21326592. Its totient is φ = 2856000.

The previous prime is 8853947. The next prime is 8853973. The reversal of 8853972 is 2793588.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8853973) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11529 + ... + 12272.

It is an arithmetic number, because the mean of its divisors is an integer number (888608).

Almost surely, 28853972 is an apocalyptic number.

It is an amenable number.

8853972 is an abundant number, since it is smaller than the sum of its proper divisors (12472620).

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

8853972 is a wasteful number, since it uses less digits than its factorization.

8853972 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23839 (or 23837 counting only the distinct ones).

The product of its digits is 120960, while the sum is 42.

The square root of 8853972 is about 2975.5624678370. The cubic root of 8853972 is about 206.8772405693.

The spelling of 8853972 in words is "eight million, eight hundred fifty-three thousand, nine hundred seventy-two".

Divisors: 1 2 3 4 6 12 31 62 93 124 186 372 23801 47602 71403 95204 142806 285612 737831 1475662 2213493 2951324 4426986 8853972