Base | Representation |
---|---|
bin | 1001100110110010… |
… | …00110001100111111 |
3 | 111022102011002220122 |
4 | 10303121012030333 |
5 | 41030214344234 |
6 | 2211424205155 |
7 | 241541225540 |
oct | 46331061477 |
9 | 14272132818 |
10 | 5157184319 |
11 | 2207106a01 |
12 | bbb1697bb |
13 | 6425a4871 |
14 | 36ccda4c7 |
15 | 202b5492e |
hex | 13364633f |
5157184319 has 4 divisors (see below), whose sum is σ = 5893924944. Its totient is φ = 4420443696.
The previous prime is 5157184267. The next prime is 5157184337. The reversal of 5157184319 is 9134817515.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 9134817515 = 5 ⋅1826963503.
It is a cyclic number.
It is not a de Polignac number, because 5157184319 - 28 = 5157184063 is a prime.
It is a super-3 number, since 3×51571843193 (a number of 30 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 5157184319.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5157184349) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 368370302 + ... + 368370315.
It is an arithmetic number, because the mean of its divisors is an integer number (1473481236).
Almost surely, 25157184319 is an apocalyptic number.
5157184319 is a deficient number, since it is larger than the sum of its proper divisors (736740625).
5157184319 is an equidigital number, since it uses as much as digits as its factorization.
5157184319 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 736740624.
The product of its digits is 151200, while the sum is 44.
The square root of 5157184319 is about 71813.5385494964. The cubic root of 5157184319 is about 1727.7101493175.
The spelling of 5157184319 in words is "five billion, one hundred fifty-seven million, one hundred eighty-four thousand, three hundred nineteen".
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