Base | Representation |
---|---|
bin | 11001110001100100… |
… | …01101101000000001 |
3 | 1022201100212100120001 |
4 | 30320302031220001 |
5 | 211314410321433 |
6 | 10205031320001 |
7 | 666623365024 |
oct | 147062155001 |
9 | 38640770501 |
10 | 13837588993 |
11 | 5960a5a468 |
12 | 2822220001 |
13 | 13c6a85ba7 |
14 | 953abb1bb |
15 | 55ec5157d |
hex | 338c8da01 |
13837588993 has 8 divisors (see below), whose sum is σ = 14047085312. Its totient is φ = 13628180016.
The previous prime is 13837588987. The next prime is 13837589023. The reversal of 13837588993 is 39988573831.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-13837588993 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13837588943) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 343171 + ... + 381367.
It is an arithmetic number, because the mean of its divisors is an integer number (1755885664).
Almost surely, 213837588993 is an apocalyptic number.
It is an amenable number.
13837588993 is a deficient number, since it is larger than the sum of its proper divisors (209496319).
13837588993 is an equidigital number, since it uses as much as digits as its factorization.
13837588993 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43671.
The product of its digits is 39191040, while the sum is 64.
The spelling of 13837588993 in words is "thirteen billion, eight hundred thirty-seven million, five hundred eighty-eight thousand, nine hundred ninety-three".
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