Base | Representation |
---|---|
bin | 110010011010101100… |
… | …0011010010111010101 |
3 | 101100110111200101220111 |
4 | 1210311120122113111 |
5 | 3233214030234133 |
6 | 121423301003021 |
7 | 10552011616432 |
oct | 1446530322725 |
9 | 340414611814 |
10 | 108269774293 |
11 | 41a0a512a0a |
12 | 18b973b3471 |
13 | a295bc9a05 |
14 | 53514b0b89 |
15 | 2c3a2731cd |
hex | 193561a5d5 |
108269774293 has 8 divisors (see below), whose sum is σ = 115380926208. Its totient is φ = 101358936624.
The previous prime is 108269774161. The next prime is 108269774299. The reversal of 108269774293 is 392477962801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a de Polignac number, because none of the positive numbers 2k-108269774293 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (108269774299) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50077446 + ... + 50079607.
It is an arithmetic number, because the mean of its divisors is an integer number (14422615776).
Almost surely, 2108269774293 is an apocalyptic number.
It is an amenable number.
108269774293 is a deficient number, since it is larger than the sum of its proper divisors (7111151915).
108269774293 is a wasteful number, since it uses less digits than its factorization.
108269774293 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 100157123.
The product of its (nonzero) digits is 9144576, while the sum is 58.
The spelling of 108269774293 in words is "one hundred eight billion, two hundred sixty-nine million, seven hundred seventy-four thousand, two hundred ninety-three".
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