Base | Representation |
---|---|
bin | 1001100101001110… |
… | …10100010101110111 |
3 | 111021111121010122200 |
4 | 10302213110111313 |
5 | 41013344310111 |
6 | 2210240355543 |
7 | 241322266140 |
oct | 46247242567 |
9 | 14244533580 |
10 | 5144135031 |
11 | 21aa803872 |
12 | bb6915bb3 |
13 | 63c9860a9 |
14 | 36b2a0ac7 |
15 | 201928256 |
hex | 1329d4577 |
5144135031 has 24 divisors (see below), whose sum is σ = 8938849920. Its totient is φ = 2784794256.
The previous prime is 5144135027. The next prime is 5144135033. The reversal of 5144135031 is 1305314415.
It is a happy number.
5144135031 is a `hidden beast` number, since 5 + 144 + 13 + 503 + 1 = 666.
It is not a de Polignac number, because 5144135031 - 22 = 5144135027 is a prime.
It is a super-2 number, since 2×51441350312 = 52924250434322741922, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 5144134986 and 5144135004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5144135033) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2147565 + ... + 2149958.
It is an arithmetic number, because the mean of its divisors is an integer number (372452080).
Almost surely, 25144135031 is an apocalyptic number.
5144135031 is a deficient number, since it is larger than the sum of its proper divisors (3794714889).
5144135031 is a wasteful number, since it uses less digits than its factorization.
5144135031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4297555 (or 4297552 counting only the distinct ones).
The product of its (nonzero) digits is 3600, while the sum is 27.
The square root of 5144135031 is about 71722.6256560648. The cubic root of 5144135031 is about 1726.2517029816.
Adding to 5144135031 its reverse (1305314415), we get a palindrome (6449449446).
The spelling of 5144135031 in words is "five billion, one hundred forty-four million, one hundred thirty-five thousand, thirty-one".
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