Base | Representation |
---|---|
bin | 100101101001111101010110… |
… | …1100101001001101000110101 |
3 | 1121102202112101121210220200110 |
4 | 1023103322231211021220311 |
5 | 321403221031213130401 |
6 | 3132241213401533233 |
7 | 126524004614646600 |
oct | 11323725545115065 |
9 | 1542675347726613 |
10 | 331222200130101 |
11 | 965a0601034a25 |
12 | 311950b87a4219 |
13 | 112a8172582307 |
14 | 5bb13508a5337 |
15 | 2845cb22d49d6 |
hex | 12d3ead949a35 |
331222200130101 has 48 divisors (see below), whose sum is σ = 530329518735360. Its totient is φ = 183155676046560.
The previous prime is 331222200130099. The next prime is 331222200130139. The reversal of 331222200130101 is 101031002222133.
It is not a de Polignac number, because 331222200130101 - 21 = 331222200130099 is a prime.
It is a super-3 number, since 3×3312222001301013 (a number of 45 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (331222200130501) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 95112120 + ... + 98533038.
It is an arithmetic number, because the mean of its divisors is an integer number (11048531640320).
Almost surely, 2331222200130101 is an apocalyptic number.
331222200130101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.
It is an amenable number.
331222200130101 is a deficient number, since it is larger than the sum of its proper divisors (199107318605259).
331222200130101 is a wasteful number, since it uses less digits than its factorization.
331222200130101 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3442214 (or 3442207 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 21.
Adding to 331222200130101 its reverse (101031002222133), we get a palindrome (432253202352234).
The spelling of 331222200130101 in words is "three hundred thirty-one trillion, two hundred twenty-two billion, two hundred million, one hundred thirty thousand, one hundred one".
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