Base | Representation |
---|---|
bin | 11011101111010111100001… |
… | …100110100101100111000001 |
3 | 120222222022100012212120200002 |
4 | 123233113201212211213001 |
5 | 111442341233221011001 |
6 | 1111251032552005345 |
7 | 34461243332141000 |
oct | 3357274146454701 |
9 | 528868305776602 |
10 | 122002331032001 |
11 | 35967997300922 |
12 | 11824a51990855 |
13 | 530ca028acb04 |
14 | 221ad31348c37 |
15 | e188620d446b |
hex | 6ef5e19a59c1 |
122002331032001 has 16 divisors (see below), whose sum is σ = 142566540470400. Its totient is φ = 104360445952560.
The previous prime is 122002331031983. The next prime is 122002331032009. The reversal of 122002331032001 is 100230133200221.
It is a de Polignac number, because none of the positive numbers 2k-122002331032001 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (122002331032009) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 362043326 + ... + 362380151.
It is an arithmetic number, because the mean of its divisors is an integer number (8910408779400).
Almost surely, 2122002331032001 is an apocalyptic number.
It is an amenable number.
122002331032001 is a deficient number, since it is larger than the sum of its proper divisors (20564209438399).
122002331032001 is an frugal number, since it uses more digits than its factorization.
122002331032001 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 724423989 (or 724423975 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 20.
Adding to 122002331032001 its reverse (100230133200221), we get a palindrome (222232464232222).
The spelling of 122002331032001 in words is "one hundred twenty-two trillion, two billion, three hundred thirty-one million, thirty-two thousand, one".
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