Base | Representation |
---|---|
bin | 1000011001000… |
… | …10010110111101 |
3 | 11220110110020021 |
4 | 10030202112331 |
5 | 121010122300 |
6 | 10552452141 |
7 | 1513231120 |
oct | 414422675 |
9 | 156413207 |
10 | 70395325 |
11 | 36811060 |
12 | 1b6aa051 |
13 | 11779750 |
14 | 94c63b7 |
15 | 62a7d1a |
hex | 43225bd |
70395325 has 96 divisors (see below), whose sum is σ = 122492160. Its totient is φ = 38707200.
The previous prime is 70395313. The next prime is 70395329. The reversal of 70395325 is 52359307.
It is not a de Polignac number, because 70395325 - 29 = 70394813 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (70395329) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 725677 + ... + 725773.
It is an arithmetic number, because the mean of its divisors is an integer number (1275960).
Almost surely, 270395325 is an apocalyptic number.
It is an amenable number.
70395325 is a deficient number, since it is larger than the sum of its proper divisors (52096835).
70395325 is a wasteful number, since it uses less digits than its factorization.
70395325 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167 (or 162 counting only the distinct ones).
The product of its (nonzero) digits is 28350, while the sum is 34.
The square root of 70395325 is about 8390.1921908857. The cubic root of 70395325 is about 412.9029060000.
The spelling of 70395325 in words is "seventy million, three hundred ninety-five thousand, three hundred twenty-five".
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