Base | Representation |
---|---|
bin | 1010000110001100… |
… | …00010000101000001 |
3 | 111222202212010200011 |
4 | 11003012002011001 |
5 | 42100134402040 |
6 | 2253514424521 |
7 | 251220346051 |
oct | 50306020501 |
9 | 14882763604 |
10 | 5420622145 |
11 | 2331888714 |
12 | 1073432141 |
13 | 685040833 |
14 | 395cb3561 |
15 | 21ad403ea |
hex | 143182141 |
5420622145 has 32 divisors (see below), whose sum is σ = 6833185920. Its totient is φ = 4122693120.
The previous prime is 5420622143. The next prime is 5420622169. The reversal of 5420622145 is 5412260245.
It is not a de Polignac number, because 5420622145 - 21 = 5420622143 is a prime.
It is not an unprimeable number, because it can be changed into a prime (5420622143) 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, 2601274 + ... + 2603356.
It is an arithmetic number, because the mean of its divisors is an integer number (213537060).
Almost surely, 25420622145 is an apocalyptic number.
It is an amenable number.
5420622145 is a deficient number, since it is larger than the sum of its proper divisors (1412563775).
5420622145 is a wasteful number, since it uses less digits than its factorization.
5420622145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2385.
The product of its (nonzero) digits is 19200, while the sum is 31.
The square root of 5420622145 is about 73624.8744990441. The cubic root of 5420622145 is about 1756.6411214695.
The spelling of 5420622145 in words is "five billion, four hundred twenty million, six hundred twenty-two thousand, one hundred forty-five".
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