Base | Representation |
---|---|
bin | 1000010110010… |
… | …11011000111110 |
3 | 11212210100120211 |
4 | 10023023120332 |
5 | 120412222402 |
6 | 10541103034 |
7 | 1510215430 |
oct | 413133076 |
9 | 155710524 |
10 | 70039102 |
11 | 36598461 |
12 | 1b557a7a |
13 | 11683573 |
14 | 9432650 |
15 | 62374d7 |
hex | 42cb63e |
70039102 has 16 divisors (see below), whose sum is σ = 122036832. Its totient is φ = 29524320.
The previous prime is 70039093. The next prime is 70039139. The reversal of 70039102 is 20193007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40153 + ... + 41860.
It is an arithmetic number, because the mean of its divisors is an integer number (7627302).
Almost surely, 270039102 is an apocalyptic number.
70039102 is a deficient number, since it is larger than the sum of its proper divisors (51997730).
70039102 is a wasteful number, since it uses less digits than its factorization.
70039102 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 82083.
The product of its (nonzero) digits is 378, while the sum is 22.
The square root of 70039102 is about 8368.9367305531. The cubic root of 70039102 is about 412.2052540289.
The spelling of 70039102 in words is "seventy million, thirty-nine thousand, one hundred two".
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