Base | Representation |
---|---|
bin | 1001100010010111… |
… | …11000010011001110 |
3 | 111012211111100001100 |
4 | 10301023320103032 |
5 | 40441230240240 |
6 | 2204022523530 |
7 | 240611453646 |
oct | 46113702316 |
9 | 14184440040 |
10 | 5120165070 |
11 | 2198221889 |
12 | baa8965a6 |
13 | 637a12997 |
14 | 368021526 |
15 | 1ee790e30 |
hex | 1312f84ce |
5120165070 has 48 divisors (see below), whose sum is σ = 13436869680. Its totient is φ = 1352614272.
The previous prime is 5120165053. The next prime is 5120165107. The reversal of 5120165070 is 705610215.
5120165070 is a `hidden beast` number, since 5 + 1 + 2 + 0 + 1 + 650 + 7 + 0 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 256215 + ... + 275474.
It is an arithmetic number, because the mean of its divisors is an integer number (279934785).
Almost surely, 25120165070 is an apocalyptic number.
5120165070 is an abundant number, since it is smaller than the sum of its proper divisors (8316704610).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5120165070 is a wasteful number, since it uses less digits than its factorization.
5120165070 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 531809 (or 531806 counting only the distinct ones).
The product of its (nonzero) digits is 2100, while the sum is 27.
The square root of 5120165070 is about 71555.3287323872. The cubic root of 5120165070 is about 1723.5662743543.
Adding to 5120165070 its reverse (705610215), we get a palindrome (5825775285).
The spelling of 5120165070 in words is "five billion, one hundred twenty million, one hundred sixty-five thousand, seventy".
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