Base | Representation |
---|---|
bin | 100011110100001000000100… |
… | …101110111111110111101111 |
3 | 202122201011102021111210212011 |
4 | 203310020010232333313233 |
5 | 131121201034232330412 |
6 | 1315000444402422051 |
7 | 45114663400300042 |
oct | 4364100456776757 |
9 | 678634367453764 |
10 | 157513710042607 |
11 | 46209209a43a26 |
12 | 157bb266961927 |
13 | 69b762c82b449 |
14 | 2ac79c0630c59 |
15 | 133245e1bb7a7 |
hex | 8f4204bbfdef |
157513710042607 has 4 divisors (see below), whose sum is σ = 157540640072400. Its totient is φ = 157486780012816.
The previous prime is 157513710042517. The next prime is 157513710042631. The reversal of 157513710042607 is 706240017315751.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 157513710042607 - 247 = 16776221687279 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 (157513710042677) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13465006123 + ... + 13465017820.
It is an arithmetic number, because the mean of its divisors is an integer number (39385160018100).
Almost surely, 2157513710042607 is an apocalyptic number.
157513710042607 is a deficient number, since it is larger than the sum of its proper divisors (26930029793).
157513710042607 is an equidigital number, since it uses as much as digits as its factorization.
157513710042607 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26930029792.
The product of its (nonzero) digits is 1234800, while the sum is 49.
The spelling of 157513710042607 in words is "one hundred fifty-seven trillion, five hundred thirteen billion, seven hundred ten million, forty-two thousand, six hundred seven".
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