Base | Representation |
---|---|
bin | 101010001010100011… |
… | …111101010001110111 |
3 | 11022212020200112002211 |
4 | 222022203331101313 |
5 | 1220210213323212 |
6 | 32444310314251 |
7 | 3161640444343 |
oct | 521243752167 |
9 | 138766615084 |
10 | 45274354807 |
11 | 18223213960 |
12 | 8936358987 |
13 | 4366a00176 |
14 | 2296c88623 |
15 | 129ea839a7 |
hex | a8a8fd477 |
45274354807 has 32 divisors (see below), whose sum is σ = 53249301504. Its totient is φ = 38074291200.
The previous prime is 45274354787. The next prime is 45274354823. The reversal of 45274354807 is 70845347254.
It is not a de Polignac number, because 45274354807 - 211 = 45274352759 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 (45274354897) 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, 1548807 + ... + 1577767.
It is an arithmetic number, because the mean of its divisors is an integer number (1664040672).
Almost surely, 245274354807 is an apocalyptic number.
45274354807 is a deficient number, since it is larger than the sum of its proper divisors (7974946697).
45274354807 is a wasteful number, since it uses less digits than its factorization.
45274354807 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29199.
The product of its (nonzero) digits is 3763200, while the sum is 49.
The spelling of 45274354807 in words is "forty-five billion, two hundred seventy-four million, three hundred fifty-four thousand, eight hundred seven".
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