Base | Representation |
---|---|
bin | 1001100000001100011… |
… | …0011000010000001110 |
3 | 120121101220220222022122 |
4 | 2120003012120100032 |
5 | 10133324223323402 |
6 | 203000112412542 |
7 | 14536516400225 |
oct | 2300306302016 |
9 | 517356828278 |
10 | 163260761102 |
11 | 6326949724a |
12 | 27783847152 |
13 | 1251a99096a |
14 | 7c8a9d7cbc |
15 | 43a7d8dca2 |
hex | 260319840e |
163260761102 has 4 divisors (see below), whose sum is σ = 244891141656. Its totient is φ = 81630380550.
The previous prime is 163260761101. The next prime is 163260761117. The reversal of 163260761102 is 201167062361.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 201167062361 = 47 ⋅4280150263.
It is a super-2 number, since 2×1632607611022 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (163260761101) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 40815190274 + ... + 40815190277.
It is an arithmetic number, because the mean of its divisors is an integer number (61222785414).
Almost surely, 2163260761102 is an apocalyptic number.
163260761102 is a deficient number, since it is larger than the sum of its proper divisors (81630380554).
163260761102 is an equidigital number, since it uses as much as digits as its factorization.
163260761102 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81630380553.
The product of its (nonzero) digits is 18144, while the sum is 35.
The spelling of 163260761102 in words is "one hundred sixty-three billion, two hundred sixty million, seven hundred sixty-one thousand, one hundred two".
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