Base | Representation |
---|---|
bin | 10011000111101001110… |
… | …101100000111100110000 |
3 | 11122121101010100022212022 |
4 | 103013221311200330300 |
5 | 133011320331121300 |
6 | 2443331502451012 |
7 | 163632241651541 |
oct | 23075165407460 |
9 | 4577333308768 |
10 | 1313888145200 |
11 | 467242672244 |
12 | 192782593a68 |
13 | 96b8c4a1937 |
14 | 47841c664c8 |
15 | 2429d311285 |
hex | 131e9d60f30 |
1313888145200 has 60 divisors (see below), whose sum is σ = 3156751920720. Its totient is φ = 525532673280.
The previous prime is 1313888145191. The next prime is 1313888145233. The reversal of 1313888145200 is 25418883131.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11699717 + ... + 11811483.
It is an arithmetic number, because the mean of its divisors is an integer number (52612532012).
Almost surely, 21313888145200 is an apocalyptic number.
1313888145200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1313888145200 is an abundant number, since it is smaller than the sum of its proper divisors (1842863775520).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1313888145200 is a wasteful number, since it uses less digits than its factorization.
1313888145200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 141174 (or 141163 counting only the distinct ones).
The product of its (nonzero) digits is 184320, while the sum is 44.
The spelling of 1313888145200 in words is "one trillion, three hundred thirteen billion, eight hundred eighty-eight million, one hundred forty-five thousand, two hundred".
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