Base | Representation |
---|---|
bin | 100101101000010110110111… |
… | …0100101110010010100000001 |
3 | 1121101222111021110120211021002 |
4 | 1023100231232211302110001 |
5 | 321341114300100000001 |
6 | 3131552133204141345 |
7 | 126502053414502313 |
oct | 11320555645622401 |
9 | 1541874243524232 |
10 | 331002100000001 |
11 | 96516225274561 |
12 | 3115a511697855 |
13 | 11290496bca741 |
14 | 5ba48310b57b3 |
15 | 28401ce41646b |
hex | 12d0b6e972501 |
331002100000001 has 8 divisors (see below), whose sum is σ = 331631348656608. Its totient is φ = 330373024632000.
The previous prime is 331002099999971. The next prime is 331002100000003. The reversal of 331002100000001 is 100000001200133.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 331002100000001 - 246 = 260633355822337 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (331002100000003) 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, 39497960 + ... + 47139081.
It is an arithmetic number, because the mean of its divisors is an integer number (41453918582076).
Almost surely, 2331002100000001 is an apocalyptic number.
It is an amenable number.
331002100000001 is a deficient number, since it is larger than the sum of its proper divisors (629248656607).
331002100000001 is an equidigital number, since it uses as much as digits as its factorization.
331002100000001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 86644303.
The product of its (nonzero) digits is 18, while the sum is 11.
Adding to 331002100000001 its reverse (100000001200133), we get a palindrome (431002101200134).
The spelling of 331002100000001 in words is "three hundred thirty-one trillion, two billion, one hundred million, one", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.088 sec. • engine limits •