Base | Representation |
---|---|
bin | 1001011111101100010… |
… | …1000100111110001111 |
3 | 120121001112201200021122 |
4 | 2113323011010332033 |
5 | 10133040301433010 |
6 | 202534504351155 |
7 | 14533263561332 |
oct | 2277305047617 |
9 | 517045650248 |
10 | 163126202255 |
11 | 631aa541195 |
12 | 277467754bb |
13 | 124c8b3a143 |
14 | 7c76bac619 |
15 | 439b15e855 |
hex | 25fb144f8f |
163126202255 has 16 divisors (see below), whose sum is σ = 196126860384. Its totient is φ = 130250833920.
The previous prime is 163126202243. The next prime is 163126202263. The reversal of 163126202255 is 552202621361.
It is a de Polignac number, because none of the positive numbers 2k-163126202255 is a prime.
It is a super-2 number, since 2×1631262022552 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11072324 + ... + 11087046.
It is an arithmetic number, because the mean of its divisors is an integer number (12257928774).
Almost surely, 2163126202255 is an apocalyptic number.
163126202255 is a deficient number, since it is larger than the sum of its proper divisors (33000658129).
163126202255 is a wasteful number, since it uses less digits than its factorization.
163126202255 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18826.
The product of its (nonzero) digits is 43200, while the sum is 35.
The spelling of 163126202255 in words is "one hundred sixty-three billion, one hundred twenty-six million, two hundred two thousand, two hundred fifty-five".
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