Base | Representation |
---|---|
bin | 11100111111101000… |
… | …101110000111011100 |
3 | 2222100200010022022112 |
4 | 130333220232013130 |
5 | 1002224344112312 |
6 | 22145123333152 |
7 | 2151330056462 |
oct | 347750560734 |
9 | 88320108275 |
10 | 31132410332 |
11 | 12226485741 |
12 | 604a2211b8 |
13 | 2c21b82b9a |
14 | 17149c2832 |
15 | c23262d22 |
hex | 73fa2e1dc |
31132410332 has 6 divisors (see below), whose sum is σ = 54481718088. Its totient is φ = 15566205164.
The previous prime is 31132410329. The next prime is 31132410367. The reversal of 31132410332 is 23301423113.
It is a junction number, because it is equal to n+sod(n) for n = 31132410298 and 31132410307.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3891551288 + ... + 3891551295.
It is an arithmetic number, because the mean of its divisors is an integer number (9080286348).
Almost surely, 231132410332 is an apocalyptic number.
It is an amenable number.
31132410332 is a deficient number, since it is larger than the sum of its proper divisors (23349307756).
31132410332 is a wasteful number, since it uses less digits than its factorization.
31132410332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7783102587 (or 7783102585 counting only the distinct ones).
The product of its (nonzero) digits is 1296, while the sum is 23.
Adding to 31132410332 its reverse (23301423113), we get a palindrome (54433833445).
The spelling of 31132410332 in words is "thirty-one billion, one hundred thirty-two million, four hundred ten thousand, three hundred thirty-two".
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