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8752113 = 322933533
BaseRepresentation
bin100001011000…
…101111110001
3121110122122100
4201120233301
54220031423
6511331013
7134251236
oct41305761
917418570
108752113
114a38657
122b20a69
131a75886
14123b78d
15b7d343
hex858bf1

8752113 has 12 divisors (see below), whose sum is σ = 13078260. Its totient is φ = 5633376.

The previous prime is 8752067. The next prime is 8752123. The reversal of 8752113 is 3112578.

8752113 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 5817744 + 2934369 = 2412^2 + 1713^2 .

It is not a de Polignac number, because 8752113 - 210 = 8751089 is a prime.

It is not an unprimeable number, because it can be changed into a prime (8752123) 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, 16506 + ... + 17027.

It is an arithmetic number, because the mean of its divisors is an integer number (1089855).

Almost surely, 28752113 is an apocalyptic number.

It is an amenable number.

8752113 is a deficient number, since it is larger than the sum of its proper divisors (4326147).

8752113 is a wasteful number, since it uses less digits than its factorization.

8752113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33568 (or 33565 counting only the distinct ones).

The product of its digits is 1680, while the sum is 27.

The square root of 8752113 is about 2958.3970321781. The cubic root of 8752113 is about 206.0808508475.

The spelling of 8752113 in words is "eight million, seven hundred fifty-two thousand, one hundred thirteen".

Divisors: 1 3 9 29 87 261 33533 100599 301797 972457 2917371 8752113