Base | Representation |
---|---|
bin | 10111001101110001001010… |
… | …01111100000001000111010 |
3 | 20200202101112111212222120210 |
4 | 23212320211033200020322 |
5 | 23142403120130213200 |
6 | 300324154044131550 |
7 | 13516166416062303 |
oct | 1346704517401072 |
9 | 220671474788523 |
10 | 51050606101050 |
11 | 152a2493291796 |
12 | 5885b48836bb6 |
13 | 22640891b20ba |
14 | c86c10a757aa |
15 | 5d7e24091650 |
hex | 2e6e253e023a |
51050606101050 has 48 divisors (see below), whose sum is σ = 126672103261152. Its totient is φ = 13606333656000.
The previous prime is 51050606101021. The next prime is 51050606101073. The reversal of 51050606101050 is 5010160605015.
It is a super-2 number, since 2×510506061010502 (a number of 28 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 51050606100999 and 51050606101017.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 89230204 + ... + 89800503.
It is an arithmetic number, because the mean of its divisors is an integer number (2639002151274).
Almost surely, 251050606101050 is an apocalyptic number.
51050606101050 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
51050606101050 is an abundant number, since it is smaller than the sum of its proper divisors (75621497160102).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
51050606101050 is a wasteful number, since it uses less digits than its factorization.
51050606101050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 179032623 (or 179032618 counting only the distinct ones).
The product of its (nonzero) digits is 4500, while the sum is 30.
Adding to 51050606101050 its reverse (5010160605015), we get a palindrome (56060766706065).
The spelling of 51050606101050 in words is "fifty-one trillion, fifty billion, six hundred six million, one hundred one thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •