Base | Representation |
---|---|
bin | 1101101110111101111100… |
… | …1000001010100101001001 |
3 | 1222110121011112111200202001 |
4 | 3123233133020022211021 |
5 | 3434401413144130342 |
6 | 52041033140111001 |
7 | 3115656535655434 |
oct | 333573710124511 |
9 | 58417145450661 |
10 | 15100553505097 |
11 | 48a2121868205 |
12 | 183a708995461 |
13 | 856c8c5c8c18 |
14 | 3a2c2925881b |
15 | 1b2c002858b7 |
hex | dbbdf20a949 |
15100553505097 has 8 divisors (see below), whose sum is σ = 15990458558976. Its totient is φ = 14210830362432.
The previous prime is 15100553505073. The next prime is 15100553505113. The reversal of 15100553505097 is 79050535500151.
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 15100553505097 - 231 = 15098406021449 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (15100553505007) 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, 45306873 + ... + 45638950.
It is an arithmetic number, because the mean of its divisors is an integer number (1998807319872).
Almost surely, 215100553505097 is an apocalyptic number.
15100553505097 is a gapful number since it is divisible by the number (17) formed by its first and last digit.
It is an amenable number.
15100553505097 is a deficient number, since it is larger than the sum of its proper divisors (889905053879).
15100553505097 is an equidigital number, since it uses as much as digits as its factorization.
15100553505097 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 90955607.
The product of its (nonzero) digits is 590625, while the sum is 46.
The spelling of 15100553505097 in words is "fifteen trillion, one hundred billion, five hundred fifty-three million, five hundred five thousand, ninety-seven".
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