Base | Representation |
---|---|
bin | 1001011111110100110… |
… | …1110010111111101111 |
3 | 120121011001011112122121 |
4 | 2113331031302333233 |
5 | 10133123440323401 |
6 | 202542224453411 |
7 | 14534210322400 |
oct | 2277515627757 |
9 | 517131145577 |
10 | 163162042351 |
11 | 632187a0400 |
12 | 2775677a267 |
13 | 125033a83b9 |
14 | 7c7b85b9a7 |
15 | 439e38dca1 |
hex | 25fd372fef |
163162042351 has 18 divisors (see below), whose sum is σ = 208623964920. Its totient is φ = 127139249160.
The previous prime is 163162042333. The next prime is 163162042363. The reversal of 163162042351 is 153240261361.
It is not a de Polignac number, because 163162042351 - 211 = 163162040303 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163162042951) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 13753731 + ... + 13765588.
Almost surely, 2163162042351 is an apocalyptic number.
163162042351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
163162042351 is a deficient number, since it is larger than the sum of its proper divisors (45461922569).
163162042351 is a wasteful number, since it uses less digits than its factorization.
163162042351 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27519355 (or 27519337 counting only the distinct ones).
The product of its (nonzero) digits is 25920, while the sum is 34.
The spelling of 163162042351 in words is "one hundred sixty-three billion, one hundred sixty-two million, forty-two thousand, three hundred fifty-one".
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