Base | Representation |
---|---|
bin | 110111111110001111… |
… | …1011101110111110000 |
3 | 102111020221221001112001 |
4 | 1233330133131313300 |
5 | 3432132224133430 |
6 | 131115203543344 |
7 | 11453450022355 |
oct | 1577437356760 |
9 | 374227831461 |
10 | 120200224240 |
11 | 46a819905a8 |
12 | 1b36698ab54 |
13 | b44781c755 |
14 | 5b63b8662c |
15 | 31d78563ca |
hex | 1bfc7dddf0 |
120200224240 has 20 divisors (see below), whose sum is σ = 279465521544. Its totient is φ = 48080089664.
The previous prime is 120200224201. The next prime is 120200224369. The reversal of 120200224240 is 42422002021.
It is a tau number, because it is divible by the number of its divisors (20).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 751251322 + ... + 751251481.
Almost surely, 2120200224240 is an apocalyptic number.
120200224240 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
120200224240 is an abundant number, since it is smaller than the sum of its proper divisors (159265297304).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
120200224240 is a wasteful number, since it uses less digits than its factorization.
120200224240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1502502816 (or 1502502810 counting only the distinct ones).
The product of its (nonzero) digits is 512, while the sum is 19.
Adding to 120200224240 its reverse (42422002021), we get a palindrome (162622226261).
The spelling of 120200224240 in words is "one hundred twenty billion, two hundred million, two hundred twenty-four thousand, two hundred forty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •