Base | Representation |
---|---|
bin | 1010100100001011… |
… | …00110011100111111 |
3 | 112122022011221122211 |
4 | 11102011212130333 |
5 | 43104033322411 |
6 | 2334502121251 |
7 | 260363424463 |
oct | 52205463477 |
9 | 15568157584 |
10 | 5672167231 |
11 | 2450877215 |
12 | 1123720227 |
13 | 6c51a4593 |
14 | 3bb4724a3 |
15 | 232e7c221 |
hex | 15216673f |
5672167231 has 2 divisors, whose sum is σ = 5672167232. Its totient is φ = 5672167230.
The previous prime is 5672167213. The next prime is 5672167243. The reversal of 5672167231 is 1327612765.
Together with previous prime (5672167213) it forms an Ormiston pair, because they use the same digits, order apart.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 5672167231 - 29 = 5672166719 is a prime.
It is a super-2 number, since 2×56721672312 = 64346962192860414722, which contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (5672167201) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2836083615 + 2836083616.
It is an arithmetic number, because the mean of its divisors is an integer number (2836083616).
Almost surely, 25672167231 is an apocalyptic number.
5672167231 is a deficient number, since it is larger than the sum of its proper divisors (1).
5672167231 is an equidigital number, since it uses as much as digits as its factorization.
5672167231 is an evil number, because the sum of its binary digits is even.
The product of its digits is 105840, while the sum is 40.
The square root of 5672167231 is about 75313.7917714943. The cubic root of 5672167231 is about 1783.4037500441.
Adding to 5672167231 its reverse (1327612765), we get a palindrome (6999779996).
The spelling of 5672167231 in words is "five billion, six hundred seventy-two million, one hundred sixty-seven thousand, two hundred thirty-one".
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