Base | Representation |
---|---|
bin | 1010000110100111… |
… | …01011110101010101 |
3 | 112000000120222000000 |
4 | 11003103223311111 |
5 | 42102043413140 |
6 | 2254123241513 |
7 | 251262643134 |
oct | 50323536525 |
9 | 15000528000 |
10 | 5424201045 |
11 | 233390258a |
12 | 1074679299 |
13 | 6859c4823 |
14 | 39656591b |
15 | 21b2eaa30 |
hex | 1434ebd55 |
5424201045 has 28 divisors (see below), whose sum is σ = 9759104076. Its totient is φ = 2892905280.
The previous prime is 5424201023. The next prime is 5424201047. The reversal of 5424201045 is 5401024245.
It can be written as a sum of positive squares in 2 ways, for example, as 2809106001 + 2615095044 = 53001^2 + 51138^2 .
It is not a de Polignac number, because 5424201045 - 210 = 5424200021 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5424201047) by changing a digit.
It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 740416 + ... + 747705.
Almost surely, 25424201045 is an apocalyptic number.
It is an amenable number.
5424201045 is a deficient number, since it is larger than the sum of its proper divisors (4334903031).
5424201045 is an equidigital number, since it uses as much as digits as its factorization.
5424201045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1488144 (or 1488129 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 5424201045 is about 73649.1754536329. The cubic root of 5424201045 is about 1757.0276367467.
The spelling of 5424201045 in words is "five billion, four hundred twenty-four million, two hundred one thousand, forty-five".
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