Base | Representation |
---|---|
bin | 101111100000111… |
… | …000110001101011 |
3 | 2001112222102122202 |
4 | 233200320301223 |
5 | 3113032302230 |
6 | 211033410415 |
7 | 25516444253 |
oct | 5740706153 |
9 | 2045872582 |
10 | 797150315 |
11 | 379a74915 |
12 | 1a2b69a0b |
13 | c91c5aa0 |
14 | 77c26963 |
15 | 49eb2a45 |
hex | 2f838c6b |
797150315 has 32 divisors (see below), whose sum is σ = 1114041600. Its totient is φ = 542214144.
The previous prime is 797150303. The next prime is 797150317. The reversal of 797150315 is 513051797.
It is a cyclic number.
It is not a de Polignac number, because 797150315 - 220 = 796101739 is a prime.
It is not an unprimeable number, because it can be changed into a prime (797150317) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 44261 + ... + 59609.
It is an arithmetic number, because the mean of its divisors is an integer number (34813800).
Almost surely, 2797150315 is an apocalyptic number.
797150315 is a deficient number, since it is larger than the sum of its proper divisors (316891285).
797150315 is a wasteful number, since it uses less digits than its factorization.
797150315 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 15431.
The product of its (nonzero) digits is 33075, while the sum is 38.
The square root of 797150315 is about 28233.8505167113. The cubic root of 797150315 is about 927.2141998364.
The spelling of 797150315 in words is "seven hundred ninety-seven million, one hundred fifty thousand, three hundred fifteen".
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