Base | Representation |
---|---|
bin | 100011011110000111010110… |
… | …0010011101101101100110001 |
3 | 1111220201010012202221222220210 |
4 | 1012330032230103231230301 |
5 | 311343321001213214101 |
6 | 3023323455414454333 |
7 | 122501262242352552 |
oct | 10674165423555461 |
9 | 1456633182858823 |
10 | 312002200132401 |
11 | 90460432104369 |
12 | 2abb01496643a9 |
13 | 105128b187139c |
14 | 5708db66c8329 |
15 | 2610d5e9c57d6 |
hex | 11bc3ac4edb31 |
312002200132401 has 32 divisors (see below), whose sum is σ = 422400271564800. Its totient is φ = 204831448557120.
The previous prime is 312002200132327. The next prime is 312002200132429. The reversal of 312002200132401 is 104231002200213.
It is not a de Polignac number, because 312002200132401 - 29 = 312002200131889 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312002200133401) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 32667490 + ... + 41123828.
It is an arithmetic number, because the mean of its divisors is an integer number (13200008486400).
Almost surely, 2312002200132401 is an apocalyptic number.
It is an amenable number.
312002200132401 is a deficient number, since it is larger than the sum of its proper divisors (110398071432399).
312002200132401 is a wasteful number, since it uses less digits than its factorization.
312002200132401 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8457189.
The product of its (nonzero) digits is 576, while the sum is 21.
Adding to 312002200132401 its reverse (104231002200213), we get a palindrome (416233202332614).
The spelling of 312002200132401 in words is "three hundred twelve trillion, two billion, two hundred million, one hundred thirty-two thousand, four hundred one".
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