Base | Representation |
---|---|
bin | 1010000110111000… |
… | …10001000000110111 |
3 | 112000011211020122200 |
4 | 11003130101000313 |
5 | 42103132403422 |
6 | 2254243355543 |
7 | 251321032233 |
oct | 50334210067 |
9 | 15004736580 |
10 | 5426450487 |
11 | 23350a9627 |
12 | 1075382bb3 |
13 | 686301663 |
14 | 39698d5c3 |
15 | 21b5e22ac |
hex | 143711037 |
5426450487 has 12 divisors (see below), whose sum is σ = 7842941184. Its totient is φ = 3615448320.
The previous prime is 5426450437. The next prime is 5426450509. The reversal of 5426450487 is 7840546245.
5426450487 is a `hidden beast` number, since 5 + 4 + 2 + 64 + 504 + 87 = 666.
It is not a de Polignac number, because 5426450487 - 211 = 5426448439 is a prime.
It is a Smith number, since the sum of its digits (45) coincides with the sum of the digits of its prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5426450437) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 166314 + ... + 196247.
It is an arithmetic number, because the mean of its divisors is an integer number (653578432).
Almost surely, 25426450487 is an apocalyptic number.
5426450487 is a deficient number, since it is larger than the sum of its proper divisors (2416490697).
5426450487 is a wasteful number, since it uses less digits than its factorization.
5426450487 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 364230 (or 364227 counting only the distinct ones).
The product of its (nonzero) digits is 1075200, while the sum is 45.
The square root of 5426450487 is about 73664.4452025535. The cubic root of 5426450487 is about 1757.2704857552.
The spelling of 5426450487 in words is "five billion, four hundred twenty-six million, four hundred fifty thousand, four hundred eighty-seven".
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