Base | Representation |
---|---|
bin | 1101011101111000101… |
… | …0011000011010000110 |
3 | 211010011220122200020112 |
4 | 3113132022120122012 |
5 | 12242311243430204 |
6 | 254141403033022 |
7 | 22500221025533 |
oct | 3273612303206 |
9 | 733156580215 |
10 | 231360530054 |
11 | 8a134a95635 |
12 | 38a0a20b772 |
13 | 18a81523534 |
14 | b2ab0c5d8a |
15 | 604174826e |
hex | 35de298686 |
231360530054 has 8 divisors (see below), whose sum is σ = 347050377408. Its totient is φ = 115677070920.
The previous prime is 231360530029. The next prime is 231360530069. The reversal of 231360530054 is 450035063132.
231360530054 is digitally balanced in base 2 and base 3, because in such bases it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a self number, because there is not a number n which added to its sum of digits gives 231360530054.
It is a congruent number.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 1505462 + ... + 1652009.
It is an arithmetic number, because the mean of its divisors is an integer number (43381297176).
Almost surely, 2231360530054 is an apocalyptic number.
231360530054 is a deficient number, since it is larger than the sum of its proper divisors (115689847354).
231360530054 is a wasteful number, since it uses less digits than its factorization.
231360530054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3194110.
The product of its (nonzero) digits is 32400, while the sum is 32.
Adding to 231360530054 its reverse (450035063132), we get a palindrome (681395593186).
The spelling of 231360530054 in words is "two hundred thirty-one billion, three hundred sixty million, five hundred thirty thousand, fifty-four".
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