Base | Representation |
---|---|
bin | 11000101000001101… |
… | …10110100111010010 |
3 | 1021010110222112020012 |
4 | 30110012312213102 |
5 | 204034343232040 |
6 | 10024010314522 |
7 | 645442131512 |
oct | 142406664722 |
9 | 37113875205 |
10 | 13222242770 |
11 | 567567a770 |
12 | 2690128a42 |
13 | 13294461b9 |
14 | 8d609b842 |
15 | 525c01865 |
hex | 3141b69d2 |
13222242770 has 32 divisors (see below), whose sum is σ = 25968962880. Its totient is φ = 4807109440.
The previous prime is 13222242763. The next prime is 13222242797. The reversal of 13222242770 is 7724222231.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 739496 + ... + 757164.
It is an arithmetic number, because the mean of its divisors is an integer number (811530090).
Almost surely, 213222242770 is an apocalyptic number.
13222242770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13222242770 is a deficient number, since it is larger than the sum of its proper divisors (12746720110).
13222242770 is a wasteful number, since it uses less digits than its factorization.
13222242770 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24490.
The product of its (nonzero) digits is 18816, while the sum is 32.
The spelling of 13222242770 in words is "thirteen billion, two hundred twenty-two million, two hundred forty-two thousand, seven hundred seventy".
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