Base | Representation |
---|---|
bin | 10011100100010001011111 |
3 | 100122121002111 |
4 | 103210101133 |
5 | 2303114221 |
6 | 301534451 |
7 | 61412155 |
oct | 23442137 |
9 | 10577074 |
10 | 5129311 |
11 | 2993800 |
12 | 1874427 |
13 | 10a78c5 |
14 | 9773d5 |
15 | 6b4be1 |
hex | 4e445f |
5129311 has 6 divisors (see below), whose sum is σ = 5638136. Its totient is φ = 4662900.
The previous prime is 5129309. The next prime is 5129321. The reversal of 5129311 is 1139215.
It is not a de Polignac number, because 5129311 - 21 = 5129309 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5129321) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 21075 + ... + 21316.
Almost surely, 25129311 is an apocalyptic number.
5129311 is a deficient number, since it is larger than the sum of its proper divisors (508825).
5129311 is a wasteful number, since it uses less digits than its factorization.
5129311 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42413 (or 42402 counting only the distinct ones).
The product of its digits is 270, while the sum is 22.
The square root of 5129311 is about 2264.7982250081. The cubic root of 5129311 is about 172.4591907944.
The spelling of 5129311 in words is "five million, one hundred twenty-nine thousand, three hundred eleven".
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