Base | Representation |
---|---|
bin | 11010001100100011111010… |
… | …111010001101011100000101 |
3 | 120002221012101002220100011001 |
4 | 122030203322322031130011 |
5 | 110100120010022430201 |
6 | 1045011503533213301 |
7 | 33160551660241354 |
oct | 3214437272153405 |
9 | 502835332810131 |
10 | 115212412311301 |
11 | 3378a345194068 |
12 | 10b08b2b931231 |
13 | 4c3963a07b596 |
14 | 206444c07399b |
15 | d4be14e20301 |
hex | 68c8fae8d705 |
115212412311301 has 24 divisors (see below), whose sum is σ = 126672318460800. Its totient is φ = 104681584422720.
The previous prime is 115212412311253. The next prime is 115212412311343. The reversal of 115212412311301 is 103113214212511.
It is not a de Polignac number, because 115212412311301 - 215 = 115212412278533 is a prime.
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 115212412311301.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (115212412311361) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 65093661 + ... + 66840178.
It is an arithmetic number, because the mean of its divisors is an integer number (5278013269200).
Almost surely, 2115212412311301 is an apocalyptic number.
It is an amenable number.
115212412311301 is a deficient number, since it is larger than the sum of its proper divisors (11459906149499).
115212412311301 is a wasteful number, since it uses less digits than its factorization.
115212412311301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 131933977 (or 131933958 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 28.
Adding to 115212412311301 its reverse (103113214212511), we get a palindrome (218325626523812).
The spelling of 115212412311301 in words is "one hundred fifteen trillion, two hundred twelve billion, four hundred twelve million, three hundred eleven thousand, three hundred one".
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