Base | Representation |
---|---|
bin | 11101110100001000… |
… | …010111011100011110 |
3 | 10001122001100001122122 |
4 | 131310020113130132 |
5 | 1011030324340220 |
6 | 22412344142542 |
7 | 2212213020122 |
oct | 356410273436 |
9 | 101561301578 |
10 | 32013121310 |
11 | 12638632955 |
12 | 6255167a52 |
13 | 3032484941 |
14 | 179995b582 |
15 | c7572e425 |
hex | 77421771e |
32013121310 has 16 divisors (see below), whose sum is σ = 57827240496. Its totient is φ = 12759999168.
The previous prime is 32013121307. The next prime is 32013121313. The reversal of 32013121310 is 1312131023.
It is an interprime number because it is at equal distance from previous prime (32013121307) and next prime (32013121313).
It is a super-2 number, since 2×320131213102 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (32013121313) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5653199 + ... + 5658858.
It is an arithmetic number, because the mean of its divisors is an integer number (3614202531).
Almost surely, 232013121310 is an apocalyptic number.
32013121310 is a deficient number, since it is larger than the sum of its proper divisors (25814119186).
32013121310 is a wasteful number, since it uses less digits than its factorization.
32013121310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 11312347.
The product of its (nonzero) digits is 108, while the sum is 17.
Adding to 32013121310 its reverse (1312131023), we get a palindrome (33325252333).
The spelling of 32013121310 in words is "thirty-two billion, thirteen million, one hundred twenty-one thousand, three hundred ten".
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