Base | Representation |
---|---|
bin | 110111111000100100… |
… | …1111011101111010000 |
3 | 102110202201001012010010 |
4 | 1233301021323233100 |
5 | 3431240031430112 |
6 | 131044251234520 |
7 | 11445650265324 |
oct | 1576111735720 |
9 | 373681035103 |
10 | 120010030032 |
11 | 46994595902 |
12 | 1b313148a40 |
13 | b4172b97b9 |
14 | 5b467d7984 |
15 | 31c5cd763c |
hex | 1bf127bbd0 |
120010030032 has 40 divisors (see below), whose sum is σ = 312769517184. Its totient is φ = 39649329664.
The previous prime is 120010029907. The next prime is 120010030043. The reversal of 120010030032 is 230030010021.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (12).
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, 11057448 + ... + 11068295.
Almost surely, 2120010030032 is an apocalyptic number.
120010030032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
120010030032 is an abundant number, since it is smaller than the sum of its proper divisors (192759487152).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120010030032 is a wasteful number, since it uses less digits than its factorization.
120010030032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22125867 (or 22125861 counting only the distinct ones).
The product of its (nonzero) digits is 36, while the sum is 12.
Adding to 120010030032 its reverse (230030010021), we get a palindrome (350040040053).
The spelling of 120010030032 in words is "one hundred twenty billion, ten million, thirty thousand, thirty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.082 sec. • engine limits •