Base | Representation |
---|---|
bin | 100101000101100000111010… |
… | …101010001010011110000011 |
3 | 210101111211210201122200100201 |
4 | 211011200322222022132003 |
5 | 132334314421003224410 |
6 | 1334522055521030031 |
7 | 46233032066031220 |
oct | 4505407252123603 |
9 | 711454721580321 |
10 | 163106662164355 |
11 | 47a75168678808 |
12 | 163631b7185317 |
13 | 7001b7a352540 |
14 | 2c3c5941da947 |
15 | 13ccba2b3583a |
hex | 94583aa8a783 |
163106662164355 has 64 divisors (see below), whose sum is σ = 253677300387840. Its totient is φ = 97767832882176.
The previous prime is 163106662164353. The next prime is 163106662164361. The reversal of 163106662164355 is 553461266601361.
It is a cyclic number.
It is not a de Polignac number, because 163106662164355 - 21 = 163106662164353 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 163106662164296 and 163106662164305.
It is not an unprimeable number, because it can be changed into a prime (163106662164353) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 17564454 + ... + 25193716.
It is an arithmetic number, because the mean of its divisors is an integer number (3963707818560).
Almost surely, 2163106662164355 is an apocalyptic number.
163106662164355 is a deficient number, since it is larger than the sum of its proper divisors (90570638223485).
163106662164355 is a wasteful number, since it uses less digits than its factorization.
163106662164355 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7631780.
The product of its (nonzero) digits is 13996800, while the sum is 55.
The spelling of 163106662164355 in words is "one hundred sixty-three trillion, one hundred six billion, six hundred sixty-two million, one hundred sixty-four thousand, three hundred fifty-five".
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