Base | Representation |
---|---|
bin | 11101111110111111110… |
… | …11001111110100110000 |
3 | 10122111021011201121022010 |
4 | 32333133323033310300 |
5 | 113334430013043344 |
6 | 2105143035242520 |
7 | 134301440541312 |
oct | 16773773176460 |
9 | 3574234647263 |
10 | 1030254034224 |
11 | 367a235a8668 |
12 | 147805ba9440 |
13 | 761ca18663c |
14 | 37c164db7b2 |
15 | 1bbec81e8b9 |
hex | efdfecfd30 |
1030254034224 has 80 divisors (see below), whose sum is σ = 2747560017920. Its totient is φ = 332313891840.
The previous prime is 1030254034223. The next prime is 1030254034291. The reversal of 1030254034224 is 4224304520301.
It is a super-2 number, since 2×10302540342242 (a number of 25 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1030254034191 and 1030254034200.
It is not an unprimeable number, because it can be changed into a prime (1030254034223) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 30169992 + ... + 30204120.
It is an arithmetic number, because the mean of its divisors is an integer number (34344500224).
Almost surely, 21030254034224 is an apocalyptic number.
It is an amenable number.
1030254034224 is an abundant number, since it is smaller than the sum of its proper divisors (1717305983696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1030254034224 is a wasteful number, since it uses less digits than its factorization.
1030254034224 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54458 (or 54452 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 30.
Adding to 1030254034224 its reverse (4224304520301), we get a palindrome (5254558554525).
The spelling of 1030254034224 in words is "one trillion, thirty billion, two hundred fifty-four million, thirty-four thousand, two hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.087 sec. • engine limits •