Base | Representation |
---|---|
bin | 1001000101110010001… |
… | …10011111101101001001 |
3 | 1002212012201201011002020 |
4 | 10202321012133231021 |
5 | 20104134320224001 |
6 | 355253301155053 |
7 | 31365103553004 |
oct | 4427106375511 |
9 | 1085181634066 |
10 | 312343133001 |
11 | 110511612869 |
12 | 5064b0bba89 |
13 | 235b90b3ac3 |
14 | 1119056053b |
15 | 81d110d736 |
hex | 48b919fb49 |
312343133001 has 4 divisors (see below), whose sum is σ = 416457510672. Its totient is φ = 208228755332.
The previous prime is 312343132993. The next prime is 312343133021. The reversal of 312343133001 is 100331343213.
It is a happy number.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 312343133001 - 23 = 312343132993 is a prime.
It is not an unprimeable number, because it can be changed into a prime (312343133021) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 52057188831 + ... + 52057188836.
It is an arithmetic number, because the mean of its divisors is an integer number (104114377668).
Almost surely, 2312343133001 is an apocalyptic number.
It is an amenable number.
312343133001 is a deficient number, since it is larger than the sum of its proper divisors (104114377671).
312343133001 is a wasteful number, since it uses less digits than its factorization.
312343133001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104114377670.
The product of its (nonzero) digits is 1944, while the sum is 24.
Adding to 312343133001 its reverse (100331343213), we get a palindrome (412674476214).
The spelling of 312343133001 in words is "three hundred twelve billion, three hundred forty-three million, one hundred thirty-three thousand, one".
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