Base | Representation |
---|---|
bin | 1111011000010110011… |
… | …0011001010110111001 |
3 | 221021000221201100002020 |
4 | 3312011212121112321 |
5 | 13312123004040441 |
6 | 321215421025053 |
7 | 25042655453121 |
oct | 3660546312671 |
9 | 837027640066 |
10 | 264234440121 |
11 | a20744a8853 |
12 | 432636b5189 |
13 | 1bbc0123022 |
14 | cb090b3c81 |
15 | 6d1780ae66 |
hex | 3d859995b9 |
264234440121 has 8 divisors (see below), whose sum is σ = 355944675744. Its totient is φ = 174340248960.
The previous prime is 264234440087. The next prime is 264234440149. The reversal of 264234440121 is 121044432462.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 264234440121 - 219 = 264233915833 is a prime.
It is not an unprimeable number, because it can be changed into a prime (264234440191) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 454010775 + ... + 454011356.
It is an arithmetic number, because the mean of its divisors is an integer number (44493084468).
Almost surely, 2264234440121 is an apocalyptic number.
It is an amenable number.
264234440121 is a deficient number, since it is larger than the sum of its proper divisors (91710235623).
264234440121 is an equidigital number, since it uses as much as digits as its factorization.
264234440121 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 908022231.
The product of its (nonzero) digits is 36864, while the sum is 33.
Adding to 264234440121 its reverse (121044432462), we get a palindrome (385278872583).
The spelling of 264234440121 in words is "two hundred sixty-four billion, two hundred thirty-four million, four hundred forty thousand, one hundred twenty-one".
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