Base | Representation |
---|---|
bin | 10011000100010101010… |
… | …000000011001011001100 |
3 | 11122021011120011201200112 |
4 | 103010111100003023030 |
5 | 132432014304212444 |
6 | 2441541534215152 |
7 | 163444663304042 |
oct | 23042520031314 |
9 | 4567146151615 |
10 | 1310321554124 |
11 | 4657823a2610 |
12 | 191b480544b8 |
13 | 967415bb30b |
14 | 475c42d2392 |
15 | 2414014d69e |
hex | 131154032cc |
1310321554124 has 24 divisors (see below), whose sum is σ = 2505966216768. Its totient is φ = 594542789840.
The previous prime is 1310321554093. The next prime is 1310321554153. The reversal of 1310321554124 is 4214551230131.
It is a super-2 number, since 2×13103215541242 (a number of 25 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 26422862 + ... + 26472405.
It is an arithmetic number, because the mean of its divisors is an integer number (104415259032).
Almost surely, 21310321554124 is an apocalyptic number.
It is an amenable number.
1310321554124 is a deficient number, since it is larger than the sum of its proper divisors (1195644662644).
1310321554124 is a wasteful number, since it uses less digits than its factorization.
1310321554124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52895845 (or 52895843 counting only the distinct ones).
The product of its (nonzero) digits is 14400, while the sum is 32.
Adding to 1310321554124 its reverse (4214551230131), we get a palindrome (5524872784255).
The spelling of 1310321554124 in words is "one trillion, three hundred ten billion, three hundred twenty-one million, five hundred fifty-four thousand, one hundred twenty-four".
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