Base | Representation |
---|---|
bin | 1010000110111000… |
… | …01100000111000101 |
3 | 112000011210020002220 |
4 | 11003130030013011 |
5 | 42103131233110 |
6 | 2254243122553 |
7 | 251320616544 |
oct | 50334140705 |
9 | 15004706086 |
10 | 5426430405 |
11 | 2335095530 |
12 | 1075373459 |
13 | 6862c5486 |
14 | 39698615b |
15 | 21b5db370 |
hex | 14370c1c5 |
5426430405 has 32 divisors (see below), whose sum is σ = 9477924480. Its totient is φ = 2629236480.
The previous prime is 5426430403. The next prime is 5426430461. The reversal of 5426430405 is 5040346245.
It is not a de Polignac number, because 5426430405 - 21 = 5426430403 is a prime.
It is a super-2 number, since 2×54264304052 = 58892293880616928050, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5426430403) 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, 255951 + ... + 276339.
It is an arithmetic number, because the mean of its divisors is an integer number (296185140).
Almost surely, 25426430405 is an apocalyptic number.
5426430405 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
5426430405 is a deficient number, since it is larger than the sum of its proper divisors (4051494075).
5426430405 is a wasteful number, since it uses less digits than its factorization.
5426430405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22021.
The product of its (nonzero) digits is 57600, while the sum is 33.
The square root of 5426430405 is about 73664.3088951495. The cubic root of 5426430405 is about 1757.2683180061.
The spelling of 5426430405 in words is "five billion, four hundred twenty-six million, four hundred thirty thousand, four hundred five".
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