Base | Representation |
---|---|
bin | 10010111101101001… |
… | …10011100011011111 |
3 | 222021112001000212101 |
4 | 21132310303203133 |
5 | 131322243214201 |
6 | 4402122345531 |
7 | 510201450205 |
oct | 113664634337 |
9 | 28245030771 |
10 | 10180835551 |
11 | 43548a8487 |
12 | 1b8165b2a7 |
13 | c632c4763 |
14 | 6c8197075 |
15 | 3e8bcdd01 |
hex | 25ed338df |
10180835551 has 4 divisors (see below), whose sum is σ = 10181040952. Its totient is φ = 10180630152.
The previous prime is 10180835507. The next prime is 10180835557. The reversal of 10180835551 is 15553808101.
10180835551 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 10180835551 - 213 = 10180827359 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 10180835551.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10180835557) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22636 + ... + 144478.
It is an arithmetic number, because the mean of its divisors is an integer number (2545260238).
Almost surely, 210180835551 is an apocalyptic number.
10180835551 is a deficient number, since it is larger than the sum of its proper divisors (205401).
10180835551 is an equidigital number, since it uses as much as digits as its factorization.
10180835551 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 205400.
The product of its (nonzero) digits is 24000, while the sum is 37.
The spelling of 10180835551 in words is "ten billion, one hundred eighty million, eight hundred thirty-five thousand, five hundred fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •