Base | Representation |
---|---|
bin | 1100000110111101011010… |
… | …0001110011111111100000 |
3 | 1202010202222211201212022000 |
4 | 3001233112201303333200 |
5 | 3221112430411310430 |
6 | 44152121453044000 |
7 | 2542611652623540 |
oct | 301572641637740 |
9 | 52122884655260 |
10 | 13313702838240 |
11 | 427334518a1a2 |
12 | 15b0350186600 |
13 | 75762767cc1c |
14 | 34055ada9320 |
15 | 1814bed2ae60 |
hex | c1bd6873fe0 |
13313702838240 has 192 divisors, whose sum is σ = 53254811473920. Its totient is φ = 3043132070400.
The previous prime is 13313702838223. The next prime is 13313702838253. The reversal of 13313702838240 is 4283820731331.
It is a happy number.
13313702838240 is a `hidden beast` number, since 1 + 3 + 3 + 1 + 370 + 2 + 8 + 38 + 240 = 666.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 220103736 + ... + 220164215.
It is an arithmetic number, because the mean of its divisors is an integer number (277368809760).
Almost surely, 213313702838240 is an apocalyptic number.
13313702838240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
13313702838240 is an abundant number, since it is smaller than the sum of its proper divisors (39941108635680).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13313702838240 is a wasteful number, since it uses less digits than its factorization.
13313702838240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 440267982 (or 440267968 counting only the distinct ones).
The product of its (nonzero) digits is 580608, while the sum is 45.
The spelling of 13313702838240 in words is "thirteen trillion, three hundred thirteen billion, seven hundred two million, eight hundred thirty-eight thousand, two hundred forty".
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