Base | Representation |
---|---|
bin | 110111111011010100… |
… | …1111101000100111000 |
3 | 102111000010200111201010 |
4 | 1233312221331010320 |
5 | 3431432142411300 |
6 | 131101345153520 |
7 | 11451150535605 |
oct | 1576651750470 |
9 | 374003614633 |
10 | 120102310200 |
11 | 46a31694304 |
12 | 1b33a02b8a0 |
13 | b430459552 |
14 | 5b54b796ac |
15 | 31cde64a50 |
hex | 1bf6a7d138 |
120102310200 has 48 divisors (see below), whose sum is σ = 372317163480. Its totient is φ = 32027282560.
The previous prime is 120102310189. The next prime is 120102310219. The reversal of 120102310200 is 2013201021.
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 11 ways as a sum of consecutive naturals, for example, 100084659 + ... + 100085858.
Almost surely, 2120102310200 is an apocalyptic number.
120102310200 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120102310200 is an abundant number, since it is smaller than the sum of its proper divisors (252214853280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120102310200 is a wasteful number, since it uses less digits than its factorization.
120102310200 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 200170536 (or 200170527 counting only the distinct ones).
The product of its (nonzero) digits is 24, while the sum is 12.
Adding to 120102310200 its reverse (2013201021), we get a palindrome (122115511221).
The spelling of 120102310200 in words is "one hundred twenty billion, one hundred two million, three hundred ten thousand, two hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •