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8395252 = 222098813
BaseRepresentation
bin100000000001…
…100111110100
3120210112010021
4200001213310
54122122002
6455534524
7131233645
oct40014764
916715107
108395252
114814528
12298a444
13197c308
1411876cc
15b0c737
hex8019f4

8395252 has 6 divisors (see below), whose sum is σ = 14691698. Its totient is φ = 4197624.

The previous prime is 8395249. The next prime is 8395267. The reversal of 8395252 is 2525938.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 306916 = 2844^2 + 554^2 .

It is a super-2 number, since 2×83952522 = 140960512287008, which contains 22 as substring.

It is a d-powerful number, because it can be written as 8 + 38 + 9 + 52 + 24 + 52 + 223 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1049403 + ... + 1049410.

Almost surely, 28395252 is an apocalyptic number.

It is an amenable number.

8395252 is a deficient number, since it is larger than the sum of its proper divisors (6296446).

8395252 is a wasteful number, since it uses less digits than its factorization.

8395252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2098817 (or 2098815 counting only the distinct ones).

The product of its digits is 21600, while the sum is 34.

The square root of 8395252 is about 2897.4561256385. The cubic root of 8395252 is about 203.2409637484.

The spelling of 8395252 in words is "eight million, three hundred ninety-five thousand, two hundred fifty-two".

Divisors: 1 2 4 2098813 4197626 8395252