Base | Representation |
---|---|
bin | 1001011010100011… |
… | …00010100011111111 |
3 | 111001021000020102100 |
4 | 10231101202203333 |
5 | 40322430240111 |
6 | 2153320200143 |
7 | 236153611212 |
oct | 45521424377 |
9 | 14037006370 |
10 | 5054540031 |
11 | 2164179812 |
12 | b90909053 |
13 | 6272465b8 |
14 | 35d41b779 |
15 | 1e8b2b756 |
hex | 12d4628ff |
5054540031 has 12 divisors (see below), whose sum is σ = 7303070008. Its totient is φ = 3368739024.
The previous prime is 5054540021. The next prime is 5054540039. The reversal of 5054540031 is 1300454505.
5054540031 is a `hidden beast` number, since 50 + 545 + 40 + 0 + 31 = 666.
It is not a de Polignac number, because 5054540031 - 29 = 5054539519 is a prime.
It is a super-2 number, since 2×50545400312 = 51096749849962961922, which contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 5054539977 and 5054540004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5054540039) 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, 45205 + ... + 110238.
Almost surely, 25054540031 is an apocalyptic number.
5054540031 is a deficient number, since it is larger than the sum of its proper divisors (2248529977).
5054540031 is a wasteful number, since it uses less digits than its factorization.
5054540031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 159062 (or 159059 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 5054540031 is about 71095.2883881907. The cubic root of 5054540031 is about 1716.1709520056.
Adding to 5054540031 its reverse (1300454505), we get a palindrome (6354994536).
The spelling of 5054540031 in words is "five billion, fifty-four million, five hundred forty thousand, thirty-one".
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