Base | Representation |
---|---|
bin | 111000000010000111… |
… | …0100110100010101000 |
3 | 102111121000011102020122 |
4 | 1300010032212202220 |
5 | 3432413441133112 |
6 | 131140121542412 |
7 | 11456614205564 |
oct | 1600416464250 |
9 | 374530142218 |
10 | 120330021032 |
11 | 47039183881 |
12 | 1b3a2344a08 |
13 | b4686968a0 |
14 | 5b770d26a4 |
15 | 31e3e44872 |
hex | 1c043a68a8 |
120330021032 has 32 divisors (see below), whose sum is σ = 242996033280. Its totient is φ = 55531915200.
The previous prime is 120330020971. The next prime is 120330021067. The reversal of 120330021032 is 230120033021.
It is a self number, because there is not a number n which added to its sum of digits gives 120330021032.
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, 1262657 + ... + 1354607.
It is an arithmetic number, because the mean of its divisors is an integer number (7593626040).
Almost surely, 2120330021032 is an apocalyptic number.
It is an amenable number.
120330021032 is an abundant number, since it is smaller than the sum of its proper divisors (122666012248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120330021032 is a wasteful number, since it uses less digits than its factorization.
120330021032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 104553 (or 104549 counting only the distinct ones).
The product of its (nonzero) digits is 216, while the sum is 17.
Adding to 120330021032 its reverse (230120033021), we get a palindrome (350450054053).
The spelling of 120330021032 in words is "one hundred twenty billion, three hundred thirty million, twenty-one thousand, thirty-two".
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