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8875272 = 233727547
BaseRepresentation
bin100001110110…
…110100001000
3121200220120210
4201312310020
54233002042
6514121120
7135303300
oct41666410
917626523
108875272
11501213a
122b801a0
131ab9953
141270600
15ba4a9c
hex876d08

8875272 has 48 divisors (see below), whose sum is σ = 25814160. Its totient is φ = 2535456.

The previous prime is 8875253. The next prime is 8875277. The reversal of 8875272 is 2725788.

It is a self number, because there is not a number n which added to its sum of digits gives 8875272.

It is not an unprimeable number, because it can be changed into a prime (8875277) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2598 + ... + 4949.

It is an arithmetic number, because the mean of its divisors is an integer number (537795).

Almost surely, 28875272 is an apocalyptic number.

It is an amenable number.

8875272 is an abundant number, since it is smaller than the sum of its proper divisors (16938888).

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

8875272 is a wasteful number, since it uses less digits than its factorization.

8875272 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7570 (or 7559 counting only the distinct ones).

The product of its digits is 62720, while the sum is 39.

The square root of 8875272 is about 2979.1394730694. The cubic root of 8875272 is about 207.0430025715.

The spelling of 8875272 in words is "eight million, eight hundred seventy-five thousand, two hundred seventy-two".

Divisors: 1 2 3 4 6 7 8 12 14 21 24 28 42 49 56 84 98 147 168 196 294 392 588 1176 7547 15094 22641 30188 45282 52829 60376 90564 105658 158487 181128 211316 316974 369803 422632 633948 739606 1109409 1267896 1479212 2218818 2958424 4437636 8875272