Base | Representation |
---|---|
bin | 10010110110011001… |
… | …10001101001110011 |
3 | 222010021120210101100 |
4 | 21123030301221303 |
5 | 131211210312410 |
6 | 4352110535443 |
7 | 505532445240 |
oct | 113314615163 |
9 | 28107523340 |
10 | 10120010355 |
11 | 4323533624 |
12 | 1b65207583 |
13 | c53819010 |
14 | 6c00825c7 |
15 | 3e36b68c0 |
hex | 25b331a73 |
10120010355 has 48 divisors (see below), whose sum is σ = 21589364160. Its totient is φ = 4270420224.
The previous prime is 10120010293. The next prime is 10120010389. The reversal of 10120010355 is 55301002101.
10120010355 is a `hidden beast` number, since 101 + 200 + 10 + 355 = 666.
It is not a de Polignac number, because 10120010355 - 211 = 10120008307 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1231560 + ... + 1239749.
It is an arithmetic number, because the mean of its divisors is an integer number (449778420).
Almost surely, 210120010355 is an apocalyptic number.
10120010355 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
10120010355 is an abundant number, since it is smaller than the sum of its proper divisors (11469353805).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10120010355 is a wasteful number, since it uses less digits than its factorization.
10120010355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2471340 (or 2471337 counting only the distinct ones).
The product of its (nonzero) digits is 150, while the sum is 18.
Adding to 10120010355 its reverse (55301002101), we get a palindrome (65421012456).
The spelling of 10120010355 in words is "ten billion, one hundred twenty million, ten thousand, three hundred fifty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.080 sec. • engine limits •