Base | Representation |
---|---|
bin | 100001010100011… |
… | …0001000101001011 |
3 | 2212220200102102200 |
4 | 1002220301011023 |
5 | 4242200424201 |
6 | 302534131243 |
7 | 36463461543 |
oct | 10250610513 |
9 | 2786612380 |
10 | 1117983051 |
11 | 524088239 |
12 | 2724b0b23 |
13 | 14a809043 |
14 | a86a0323 |
15 | 68239386 |
hex | 42a3114b |
1117983051 has 24 divisors (see below), whose sum is σ = 1645478016. Its totient is φ = 731255040.
The previous prime is 1117983049. The next prime is 1117983059. The reversal of 1117983051 is 1503897111.
It is not a de Polignac number, because 1117983051 - 21 = 1117983049 is a prime.
It is a super-2 number, since 2×11179830512 = 2499772204646537202, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 1117982997 and 1117983015.
It is not an unprimeable number, because it can be changed into a prime (1117983059) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 235366 + ... + 240068.
It is an arithmetic number, because the mean of its divisors is an integer number (68561584).
Almost surely, 21117983051 is an apocalyptic number.
1117983051 is a deficient number, since it is larger than the sum of its proper divisors (527494965).
1117983051 is a wasteful number, since it uses less digits than its factorization.
1117983051 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5203 (or 5200 counting only the distinct ones).
The product of its (nonzero) digits is 7560, while the sum is 36.
The square root of 1117983051 is about 33436.2535431229. The cubic root of 1117983051 is about 1037.8750531774.
The spelling of 1117983051 in words is "one billion, one hundred seventeen million, nine hundred eighty-three thousand, fifty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •