Base | Representation |
---|---|
bin | 10110000001100011000… |
… | …100101000100100000000 |
3 | 12100200120202200000202010 |
4 | 112001203010220210000 |
5 | 144244112101203141 |
6 | 3115142113052520 |
7 | 214226465144535 |
oct | 26014304504400 |
9 | 5320522600663 |
10 | 1513490647296 |
11 | 533960017381 |
12 | 2053a8b57140 |
13 | ac94c347344 |
14 | 53379234d8c |
15 | 29581918416 |
hex | 16063128900 |
1513490647296 has 72 divisors (see below), whose sum is σ = 4030640127360. Its totient is φ = 504177780736.
The previous prime is 1513490647283. The next prime is 1513490647303. The reversal of 1513490647296 is 6927460943151.
It is a super-2 number, since 2×15134906472962 (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, 593290 + ... + 1838198.
It is an arithmetic number, because the mean of its divisors is an integer number (55981112880).
Almost surely, 21513490647296 is an apocalyptic number.
1513490647296 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 1513490647296, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2015320063680).
1513490647296 is an abundant number, since it is smaller than the sum of its proper divisors (2517149480064).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1513490647296 is a wasteful number, since it uses less digits than its factorization.
1513490647296 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1246511 (or 1246497 counting only the distinct ones).
The product of its (nonzero) digits is 9797760, while the sum is 57.
The spelling of 1513490647296 in words is "one trillion, five hundred thirteen billion, four hundred ninety million, six hundred forty-seven thousand, two hundred ninety-six".
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