Base | Representation |
---|---|
bin | 1011111011011011101010… |
… | …1000111111100101000001 |
3 | 1201102211211100100122122002 |
4 | 2332312322220333211001 |
5 | 3204341341103304131 |
6 | 43521130510153345 |
7 | 2522401304331302 |
oct | 276667250774501 |
9 | 51384740318562 |
10 | 13115666463041 |
11 | 41a736088040a |
12 | 1579aa21b2855 |
13 | 741a5711041c |
14 | 334b319d47a9 |
15 | 17b27de816cb |
hex | bedbaa3f941 |
13115666463041 has 8 divisors (see below), whose sum is σ = 13126189267968. Its totient is φ = 13105145844000.
The previous prime is 13115666463023. The next prime is 13115666463059. The reversal of 13115666463041 is 14036466651131.
It is an interprime number because it is at equal distance from previous prime (13115666463023) and next prime (13115666463059).
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-13115666463041 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (13115666466041) 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, 11566181 + ... + 12649421.
It is an arithmetic number, because the mean of its divisors is an integer number (1640773658496).
Almost surely, 213115666463041 is an apocalyptic number.
It is an amenable number.
13115666463041 is a deficient number, since it is larger than the sum of its proper divisors (10522804927).
13115666463041 is a wasteful number, since it uses less digits than its factorization.
13115666463041 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1092943.
The product of its (nonzero) digits is 933120, while the sum is 47.
The spelling of 13115666463041 in words is "thirteen trillion, one hundred fifteen billion, six hundred sixty-six million, four hundred sixty-three thousand, forty-one".
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