Base | Representation |
---|---|
bin | 110111111110001111… |
… | …1110011010011001010 |
3 | 102111020222002111220210 |
4 | 1233330133303103022 |
5 | 3432132234441020 |
6 | 131115205501550 |
7 | 11453450536302 |
oct | 1577437632312 |
9 | 374228074823 |
10 | 120200312010 |
11 | 46a81a40539 |
12 | 1b366a118b6 |
13 | b44785069c |
14 | 5b63baa602 |
15 | 31d78723e0 |
hex | 1bfc7f34ca |
120200312010 has 32 divisors (see below), whose sum is σ = 288492462720. Its totient is φ = 32052115008.
The previous prime is 120200311993. The next prime is 120200312069. The reversal of 120200312010 is 10213002021.
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 841371 + ... + 973809.
It is an arithmetic number, because the mean of its divisors is an integer number (9015389460).
Almost surely, 2120200312010 is an apocalyptic number.
120200312010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
120200312010 is an abundant number, since it is smaller than the sum of its proper divisors (168292150710).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120200312010 is a wasteful number, since it uses less digits than its factorization.
120200312010 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 162702.
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 120200312010 its reverse (10213002021), we get a palindrome (130413314031).
The spelling of 120200312010 in words is "one hundred twenty billion, two hundred million, three hundred twelve thousand, ten".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •