Base | Representation |
---|---|
bin | 1001100000100101… |
… | …00001111110010100 |
3 | 111011210012112202012 |
4 | 10300102201332110 |
5 | 40423403201122 |
6 | 2202324403352 |
7 | 240336621023 |
oct | 46022417624 |
9 | 14153175665 |
10 | 5105131412 |
11 | 218a793877 |
12 | ba5846558 |
13 | 63487ac24 |
14 | 36602a8ba |
15 | 1ed2c17e2 |
hex | 1304a1f94 |
5105131412 has 24 divisors (see below), whose sum is σ = 9044989800. Its totient is φ = 2520999936.
The previous prime is 5105131391. The next prime is 5105131417. The reversal of 5105131412 is 2141315015.
It can be written as a sum of positive squares in 4 ways, for example, as 180741136 + 4924390276 = 13444^2 + 70174^2 .
It is a super-2 number, since 2×51051314122 = 52124733467578227488, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5105131417) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 117764 + ... + 155172.
It is an arithmetic number, because the mean of its divisors is an integer number (376874575).
Almost surely, 25105131412 is an apocalyptic number.
It is an amenable number.
5105131412 is a deficient number, since it is larger than the sum of its proper divisors (3939858388).
5105131412 is a wasteful number, since it uses less digits than its factorization.
5105131412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37835 (or 37833 counting only the distinct ones).
The product of its (nonzero) digits is 600, while the sum is 23.
The square root of 5105131412 is about 71450.2023230166. The cubic root of 5105131412 is about 1721.8777280431.
Adding to 5105131412 its reverse (2141315015), we get a palindrome (7246446427).
The spelling of 5105131412 in words is "five billion, one hundred five million, one hundred thirty-one thousand, four hundred twelve".
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