Base | Representation |
---|---|
bin | 101010100100101110… |
… | …101111001011110111 |
3 | 11100222211210201210210 |
4 | 222210232233023313 |
5 | 1222110111411104 |
6 | 33000032320503 |
7 | 3205551250326 |
oct | 524456571367 |
9 | 140884721723 |
10 | 45713388279 |
11 | 1842901a239 |
12 | 8a393a3133 |
13 | 440695a3a0 |
14 | 22d92d00bd |
15 | 12c83a7989 |
hex | aa4baf2f7 |
45713388279 has 32 divisors (see below), whose sum is σ = 67656847104. Its totient is φ = 27276399360.
The previous prime is 45713388251. The next prime is 45713388313. The reversal of 45713388279 is 97288331754.
It is not a de Polignac number, because 45713388279 - 29 = 45713387767 is a prime.
It is a super-2 number, since 2×457133882792 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45713388239) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 130264 + ... + 329234.
It is an arithmetic number, because the mean of its divisors is an integer number (2114276472).
Almost surely, 245713388279 is an apocalyptic number.
45713388279 is a deficient number, since it is larger than the sum of its proper divisors (21943458825).
45713388279 is a wasteful number, since it uses less digits than its factorization.
45713388279 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 199167.
The product of its digits is 10160640, while the sum is 57.
The spelling of 45713388279 in words is "forty-five billion, seven hundred thirteen million, three hundred eighty-eight thousand, two hundred seventy-nine".
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