Base | Representation |
---|---|
bin | 110001101100010100… |
… | …110100110110010111 |
3 | 12002201112121202102222 |
4 | 301230110310312113 |
5 | 1333233343144411 |
6 | 40302321452555 |
7 | 3566144032634 |
oct | 615424646627 |
9 | 162645552388 |
10 | 53357006231 |
11 | 206a0703571 |
12 | a4111a115b |
13 | 50543c1449 |
14 | 282250918b |
15 | 15c44584db |
hex | c6c534d97 |
53357006231 has 2 divisors, whose sum is σ = 53357006232. Its totient is φ = 53357006230.
The previous prime is 53357006201. The next prime is 53357006233. The reversal of 53357006231 is 13260075335.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 53357006231 - 218 = 53356744087 is a prime.
It is a super-2 number, since 2×533570062312 (a number of 22 digits) contains 22 as substring.
Together with 53357006233, it forms a pair of twin primes.
It is a Chen prime.
It is a junction number, because it is equal to n+sod(n) for n = 53357006191 and 53357006200.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (53357006233) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26678503115 + 26678503116.
It is an arithmetic number, because the mean of its divisors is an integer number (26678503116).
Almost surely, 253357006231 is an apocalyptic number.
53357006231 is a deficient number, since it is larger than the sum of its proper divisors (1).
53357006231 is an equidigital number, since it uses as much as digits as its factorization.
53357006231 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 56700, while the sum is 35.
The spelling of 53357006231 in words is "fifty-three billion, three hundred fifty-seven million, six thousand, two hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •