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70852 = 2217713
BaseRepresentation
bin10001010011000100
310121012011
4101103010
54231402
61304004
7413365
oct212304
9117164
1070852
1149261
1235004
1326332
141bb6c
1515ed7
hex114c4

70852 has 6 divisors (see below), whose sum is σ = 123998. Its totient is φ = 35424.

The previous prime is 70849. The next prime is 70853. The reversal of 70852 is 25807.

It can be written as a sum of positive squares in only one way, i.e., 69696 + 1156 = 264^2 + 34^2 .

It is not an unprimeable number, because it can be changed into a prime (70853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8853 + ... + 8860.

270852 is an apocalyptic number.

It is an amenable number.

70852 is a deficient number, since it is larger than the sum of its proper divisors (53146).

70852 is a wasteful number, since it uses less digits than its factorization.

70852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17717 (or 17715 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 22.

The square root of 70852 is about 266.1803899614. The cubic root of 70852 is about 41.3793856001.

The spelling of 70852 in words is "seventy thousand, eight hundred fifty-two".

Divisors: 1 2 4 17713 35426 70852