Base | Representation |
---|---|
bin | 10011001000101111010… |
… | …011000101010000111111 |
3 | 11122201101100012201002020 |
4 | 103020233103011100333 |
5 | 133021212200232111 |
6 | 2444043252531223 |
7 | 164003152343502 |
oct | 23105723052077 |
9 | 4581340181066 |
10 | 1315053524031 |
11 | 467790481645 |
12 | 192a48920b13 |
13 | 97016a63900 |
14 | 47912943139 |
15 | 2431a7ad906 |
hex | 1322f4c543f |
1315053524031 has 24 divisors (see below), whose sum is σ = 1900589371776. Its totient is φ = 808440141600.
The previous prime is 1315053524027. The next prime is 1315053524089. The reversal of 1315053524031 is 1304253505131.
It is not a de Polignac number, because 1315053524031 - 22 = 1315053524027 is a prime.
It is a super-2 number, since 2×13150535240312 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1315053523983 and 1315053524001.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1315053524431) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 820945 + ... + 1817706.
It is an arithmetic number, because the mean of its divisors is an integer number (79191223824).
Almost surely, 21315053524031 is an apocalyptic number.
1315053524031 is a deficient number, since it is larger than the sum of its proper divisors (585535847745).
1315053524031 is a wasteful number, since it uses less digits than its factorization.
1315053524031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2639663 (or 2639650 counting only the distinct ones).
The product of its (nonzero) digits is 27000, while the sum is 33.
The spelling of 1315053524031 in words is "one trillion, three hundred fifteen billion, fifty-three million, five hundred twenty-four thousand, thirty-one".
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