Base | Representation |
---|---|
bin | 1010111001100… |
… | …0111101101111 |
3 | 10012000120121200 |
4 | 2232120331233 |
5 | 43200342221 |
6 | 4311500543 |
7 | 1063400535 |
oct | 256307557 |
9 | 105016550 |
10 | 45715311 |
11 | 23894654 |
12 | 13387753 |
13 | 96180a5 |
14 | 6100155 |
15 | 4030426 |
hex | 2b98f6f |
45715311 has 12 divisors (see below), whose sum is σ = 69508920. Its totient is φ = 28872720.
The previous prime is 45715247. The next prime is 45715337. The reversal of 45715311 is 11351754.
It is not a de Polignac number, because 45715311 - 26 = 45715247 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (45715361) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 133500 + ... + 133841.
It is an arithmetic number, because the mean of its divisors is an integer number (5792410).
Almost surely, 245715311 is an apocalyptic number.
45715311 is a deficient number, since it is larger than the sum of its proper divisors (23793609).
45715311 is a wasteful number, since it uses less digits than its factorization.
45715311 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 267366 (or 267363 counting only the distinct ones).
The product of its digits is 2100, while the sum is 27.
The square root of 45715311 is about 6761.3098583041. The cubic root of 45715311 is about 357.5640871627.
The spelling of 45715311 in words is "forty-five million, seven hundred fifteen thousand, three hundred eleven".
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