Base | Representation |
---|---|
bin | 110100010010000011… |
… | …001100111110010110 |
3 | 12100220022102121120121 |
4 | 310102003030332112 |
5 | 1404432133414220 |
6 | 41442243222154 |
7 | 4025065030531 |
oct | 642203147626 |
9 | 170808377517 |
10 | 56137404310 |
11 | 21898112819 |
12 | aa6837795a |
13 | 53a8447500 |
14 | 2a078a9a18 |
15 | 16d85beeaa |
hex | d120ccf96 |
56137404310 has 48 divisors (see below), whose sum is σ = 112947834240. Its totient is φ = 20059004160.
The previous prime is 56137404293. The next prime is 56137404317. The reversal of 56137404310 is 1340473165.
It is a super-2 number, since 2×561374043102 (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 (56137404317) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 483375 + ... + 588154.
It is an arithmetic number, because the mean of its divisors is an integer number (2353079880).
Almost surely, 256137404310 is an apocalyptic number.
56137404310 is an abundant number, since it is smaller than the sum of its proper divisors (56810429930).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56137404310 is a wasteful number, since it uses less digits than its factorization.
56137404310 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1071593 (or 1071580 counting only the distinct ones).
The product of its (nonzero) digits is 30240, while the sum is 34.
Adding to 56137404310 its reverse (1340473165), we get a palindrome (57477877475).
The spelling of 56137404310 in words is "fifty-six billion, one hundred thirty-seven million, four hundred four thousand, three hundred ten".
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