Base | Representation |
---|---|
bin | 1011111001000100100111… |
… | …1110110100010101111101 |
3 | 1201021222011201010220102021 |
4 | 2332101021332310111331 |
5 | 3203210322120344432 |
6 | 43450343350200141 |
7 | 2516434463203336 |
oct | 276211176642575 |
9 | 51258151126367 |
10 | 13075121653117 |
11 | 419114533a637 |
12 | 1572067953051 |
13 | 73ac95216b34 |
14 | 332ba6d2928d |
15 | 17a1a972e697 |
hex | be449fb457d |
13075121653117 has 8 divisors (see below), whose sum is σ = 13111501726400. Its totient is φ = 13038771563424.
The previous prime is 13075121653081. The next prime is 13075121653141. The reversal of 13075121653117 is 71135612157031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 13075121653117 - 219 = 13075121128829 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (13075121653177) 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, 6622392 + ... + 8366977.
It is an arithmetic number, because the mean of its divisors is an integer number (1638937715800).
Almost surely, 213075121653117 is an apocalyptic number.
It is an amenable number.
13075121653117 is a deficient number, since it is larger than the sum of its proper divisors (36380073283).
13075121653117 is a wasteful number, since it uses less digits than its factorization.
13075121653117 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14991795.
The product of its (nonzero) digits is 132300, while the sum is 43.
The spelling of 13075121653117 in words is "thirteen trillion, seventy-five billion, one hundred twenty-one million, six hundred fifty-three thousand, one hundred seventeen".
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