Base | Representation |
---|---|
bin | 1001100010101000… |
… | …11110111010110101 |
3 | 111012222201220210021 |
4 | 10301110132322311 |
5 | 40442314423110 |
6 | 2204143125141 |
7 | 240636566164 |
oct | 46124367265 |
9 | 14188656707 |
10 | 5122420405 |
11 | 21995222a3 |
12 | bab5a37b1 |
13 | 6383223bb |
14 | 36844b3db |
15 | 1eea892da |
hex | 13151eeb5 |
5122420405 has 16 divisors (see below), whose sum is σ = 6280455168. Its totient is φ = 4009608000.
The previous prime is 5122420397. The next prime is 5122420427. The reversal of 5122420405 is 5040242215.
It is not a de Polignac number, because 5122420405 - 23 = 5122420397 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5122420405.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14290 + ... + 102220.
It is an arithmetic number, because the mean of its divisors is an integer number (392528448).
Almost surely, 25122420405 is an apocalyptic number.
It is an amenable number.
5122420405 is a deficient number, since it is larger than the sum of its proper divisors (1158034763).
5122420405 is a wasteful number, since it uses less digits than its factorization.
5122420405 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 88188.
The product of its (nonzero) digits is 3200, while the sum is 25.
The square root of 5122420405 is about 71571.0863757146. The cubic root of 5122420405 is about 1723.8193032235.
The spelling of 5122420405 in words is "five billion, one hundred twenty-two million, four hundred twenty thousand, four hundred five".
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