Base | Representation |
---|---|
bin | 111000000001110110… |
… | …1011101001100010000 |
3 | 102111120101210222010001 |
4 | 1300003231131030100 |
5 | 3432404230110414 |
6 | 131135211415344 |
7 | 11456450306230 |
oct | 1600355351420 |
9 | 374511728101 |
10 | 120321331984 |
11 | 47034289647 |
12 | 1b39b454554 |
13 | b466943939 |
14 | 5b75cadcc0 |
15 | 31e32ca074 |
hex | 1c03b5d310 |
120321331984 has 40 divisors (see below), whose sum is σ = 266913009728. Its totient is φ = 51471987840.
The previous prime is 120321331969. The next prime is 120321332009. The reversal of 120321331984 is 489133123021.
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, 920727 + ... + 1043254.
Almost surely, 2120321331984 is an apocalyptic number.
120321331984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
120321331984 is an abundant number, since it is smaller than the sum of its proper divisors (146591677744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120321331984 is a wasteful number, since it uses less digits than its factorization.
120321331984 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1964543 (or 1964537 counting only the distinct ones).
The product of its (nonzero) digits is 31104, while the sum is 37.
The spelling of 120321331984 in words is "one hundred twenty billion, three hundred twenty-one million, three hundred thirty-one thousand, nine hundred eighty-four".
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