Base | Representation |
---|---|
bin | 1010000011111110… |
… | …11101111100001101 |
3 | 111221111001100001100 |
4 | 11001333131330031 |
5 | 42030420432140 |
6 | 2252014133313 |
7 | 250604203533 |
oct | 50177357415 |
9 | 14844040040 |
10 | 5402124045 |
11 | 23223a382a |
12 | 10691b1239 |
13 | 681264c06 |
14 | 39365a153 |
15 | 2193d9530 |
hex | 141fddf0d |
5402124045 has 12 divisors (see below), whose sum is σ = 9363681756. Its totient is φ = 2881132800.
The previous prime is 5402124041. The next prime is 5402124109. The reversal of 5402124045 is 5404212045.
5402124045 is a `hidden beast` number, since 5 + 40 + 212 + 404 + 5 = 666.
It can be written as a sum of positive squares in 2 ways, for example, as 3514829796 + 1887294249 = 59286^2 + 43443^2 .
It is not a de Polignac number, because 5402124045 - 22 = 5402124041 is a prime.
It is a zygodrome in base 3.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5402124041) 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, 60023556 + ... + 60023645.
It is an arithmetic number, because the mean of its divisors is an integer number (780306813).
Almost surely, 25402124045 is an apocalyptic number.
It is an amenable number.
5402124045 is a deficient number, since it is larger than the sum of its proper divisors (3961557711).
5402124045 is a wasteful number, since it uses less digits than its factorization.
5402124045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 120047212 (or 120047209 counting only the distinct ones).
The product of its (nonzero) digits is 6400, while the sum is 27.
The square root of 5402124045 is about 73499.1431582709. The cubic root of 5402124045 is about 1754.6406403766.
The spelling of 5402124045 in words is "five billion, four hundred two million, one hundred twenty-four thousand, forty-five".
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