Base | Representation |
---|---|
bin | 100101001100101000000… |
… | …0111100100000110111111 |
3 | 200002201212211022211000102 |
4 | 1022121100013210012333 |
5 | 1132230100420224211 |
6 | 14512330015151315 |
7 | 1035232633364453 |
oct | 112312007440677 |
9 | 20081784284012 |
10 | 5112355242431 |
11 | 16a115728a118 |
12 | 6a698551553b |
13 | 2b1129508938 |
14 | 139621698663 |
15 | 8ceb649da3b |
hex | 4a6501e41bf |
5112355242431 has 12 divisors (see below), whose sum is σ = 5395907775600. Its totient is φ = 4842997069248.
The previous prime is 5112355242427. The next prime is 5112355242443. The reversal of 5112355242431 is 1342425532115.
It is not a de Polignac number, because 5112355242431 - 22 = 5112355242427 is a prime.
It is a super-2 number, since 2×51123552424312 (a number of 26 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5112355292431) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5812535 + ... + 6634023.
It is an arithmetic number, because the mean of its divisors is an integer number (449658981300).
Almost surely, 25112355242431 is an apocalyptic number.
5112355242431 is a deficient number, since it is larger than the sum of its proper divisors (283552533169).
5112355242431 is a wasteful number, since it uses less digits than its factorization.
5112355242431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 838766 (or 838747 counting only the distinct ones).
The product of its digits is 144000, while the sum is 38.
The spelling of 5112355242431 in words is "five trillion, one hundred twelve billion, three hundred fifty-five million, two hundred forty-two thousand, four hundred thirty-one".
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