Base | Representation |
---|---|
bin | 10000010011010011110… |
… | …100011111110101100110 |
3 | 10222002112211002002200210 |
4 | 100103103310133311212 |
5 | 121323230241021210 |
6 | 2214344503320250 |
7 | 143635502345124 |
oct | 20232364376546 |
9 | 3862484062623 |
10 | 1120245251430 |
11 | 3a2103270048 |
12 | 16113ba50086 |
13 | 8183c2220a6 |
14 | 3c312190914 |
15 | 1e218013e20 |
hex | 104d3d1fd66 |
1120245251430 has 32 divisors (see below), whose sum is σ = 2688649023744. Its totient is φ = 298725353696.
The previous prime is 1120245251357. The next prime is 1120245251479. The reversal of 1120245251430 is 341525420211.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1018399 + ... + 1810421.
It is an arithmetic number, because the mean of its divisors is an integer number (84020281992).
Almost surely, 21120245251430 is an apocalyptic number.
1120245251430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1120245251430 is an abundant number, since it is smaller than the sum of its proper divisors (1568403772314).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1120245251430 is a wasteful number, since it uses less digits than its factorization.
1120245251430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 839180.
The product of its (nonzero) digits is 9600, while the sum is 30.
The spelling of 1120245251430 in words is "one trillion, one hundred twenty billion, two hundred forty-five million, two hundred fifty-one thousand, four hundred thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •