Base | Representation |
---|---|
bin | 110011110001100010… |
… | …111011110111101011 |
3 | 12022111022022000000210 |
4 | 303301202323313223 |
5 | 1402323032342411 |
6 | 41312203032203 |
7 | 4005423560424 |
oct | 636142736753 |
9 | 168438260023 |
10 | 55592074731 |
11 | 21638305616 |
12 | a93580b663 |
13 | 531c480a9b |
14 | 29952b464b |
15 | 16a57a0ca6 |
hex | cf18bbdeb |
55592074731 has 16 divisors (see below), whose sum is σ = 78490266624. Its totient is φ = 34878040704.
The previous prime is 55592074709. The next prime is 55592074751. The reversal of 55592074731 is 13747029555.
It is not a de Polignac number, because 55592074731 - 215 = 55592041963 is a prime.
It is a super-2 number, since 2×555920747312 (a number of 22 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (55592074751) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 574410 + ... + 664176.
It is an arithmetic number, because the mean of its divisors is an integer number (4905641664).
Almost surely, 255592074731 is an apocalyptic number.
55592074731 is a gapful number since it is divisible by the number (51) formed by its first and last digit.
55592074731 is a deficient number, since it is larger than the sum of its proper divisors (22898191893).
55592074731 is a wasteful number, since it uses less digits than its factorization.
55592074731 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 101930.
The product of its (nonzero) digits is 1323000, while the sum is 48.
The spelling of 55592074731 in words is "fifty-five billion, five hundred ninety-two million, seventy-four thousand, seven hundred thirty-one".
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