Base | Representation |
---|---|
bin | 1001101001010100110… |
… | …10101100100011110000 |
3 | 1011200110111221212202222 |
4 | 10310222122230203300 |
5 | 20412224033414440 |
6 | 412130521100212 |
7 | 32641666364546 |
oct | 4645232544360 |
9 | 1150414855688 |
10 | 331424123120 |
11 | 118613306092 |
12 | 54295327668 |
13 | 2533a26a4bc |
14 | 1208077bd96 |
15 | 894b3452b5 |
hex | 4d2a6ac8f0 |
331424123120 has 40 divisors (see below), whose sum is σ = 770701532064. Its totient is φ = 132545486592.
The previous prime is 331424123111. The next prime is 331424123137. The reversal of 331424123120 is 21321424133.
It is a tau number, because it is divible by the number of its divisors (40).
It is a self number, because there is not a number n which added to its sum of digits gives 331424123120.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 67382 + ... + 816938.
Almost surely, 2331424123120 is an apocalyptic number.
It is an amenable number.
331424123120 is an abundant number, since it is smaller than the sum of its proper divisors (439277408944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
331424123120 is a wasteful number, since it uses less digits than its factorization.
331424123120 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 755097 (or 755091 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 26.
Adding to 331424123120 its reverse (21321424133), we get a palindrome (352745547253).
The spelling of 331424123120 in words is "three hundred thirty-one billion, four hundred twenty-four million, one hundred twenty-three thousand, one hundred twenty".
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