Base | Representation |
---|---|
bin | 100011011110010100010101… |
… | …1011001010111001101000100 |
3 | 1111220210210020022110222220022 |
4 | 1012330220223121113031010 |
5 | 311344300122120421312 |
6 | 3023344352223154312 |
7 | 122503300545356105 |
oct | 10674505331271504 |
9 | 1456723208428808 |
10 | 312030102123332 |
11 | 9047125004a0aa |
12 | 2abb5635a45998 |
13 | 1051540a3948a8 |
14 | 570a4a22443ac |
15 | 261194432c172 |
hex | 11bca2b657344 |
312030102123332 has 24 divisors (see below), whose sum is σ = 564882778349400. Its totient is φ = 150635035869696.
The previous prime is 312030102123301. The next prime is 312030102123409. The reversal of 312030102123332 is 233321201030213.
It can be written as a sum of positive squares in 4 ways, for example, as 15068495457856 + 296961606665476 = 3881816^2 + 17232574^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 162303818 + ... + 164215070.
It is an arithmetic number, because the mean of its divisors is an integer number (23536782431225).
Almost surely, 2312030102123332 is an apocalyptic number.
It is an amenable number.
312030102123332 is a deficient number, since it is larger than the sum of its proper divisors (252852676226068).
312030102123332 is a wasteful number, since it uses less digits than its factorization.
312030102123332 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3318695 (or 3318693 counting only the distinct ones).
The product of its (nonzero) digits is 3888, while the sum is 26.
Adding to 312030102123332 its reverse (233321201030213), we get a palindrome (545351303153545).
The spelling of 312030102123332 in words is "three hundred twelve trillion, thirty billion, one hundred two million, one hundred twenty-three thousand, three hundred thirty-two".
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