Base | Representation |
---|---|
bin | 1001101000101110011… |
… | …11000010011111100011 |
3 | 1011122122002101120122000 |
4 | 10310113033002133203 |
5 | 20411044142101011 |
6 | 412034543215043 |
7 | 32631011054241 |
oct | 4642717023743 |
9 | 1148562346560 |
10 | 331102300131 |
11 | 118468686779 |
12 | 542055a7483 |
13 | 252b869b5b5 |
14 | 1204db27791 |
15 | 892ce75356 |
hex | 4d173c27e3 |
331102300131 has 64 divisors (see below), whose sum is σ = 525113472000. Its totient is φ = 205582199040.
The previous prime is 331102300057. The next prime is 331102300153. The reversal of 331102300131 is 131003201133.
It is a happy number.
331102300131 is a `hidden beast` number, since 331 + 1 + 0 + 2 + 300 + 1 + 31 = 666.
It is not a de Polignac number, because 331102300131 - 27 = 331102300003 is a prime.
It is a super-2 number, since 2×3311023001312 (a number of 24 digits) contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (331102300031) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 11632425 + ... + 11660853.
It is an arithmetic number, because the mean of its divisors is an integer number (8204898000).
Almost surely, 2331102300131 is an apocalyptic number.
331102300131 is a deficient number, since it is larger than the sum of its proper divisors (194011171869).
331102300131 is a wasteful number, since it uses less digits than its factorization.
331102300131 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 28841 (or 28835 counting only the distinct ones).
The product of its (nonzero) digits is 162, while the sum is 18.
Adding to 331102300131 its reverse (131003201133), we get a palindrome (462105501264).
The spelling of 331102300131 in words is "three hundred thirty-one billion, one hundred two million, three hundred thousand, one hundred thirty-one".
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