Base | Representation |
---|---|
bin | 1001100110010010… |
… | …10010011001110101 |
3 | 111022010100112221221 |
4 | 10303021102121311 |
5 | 41023134234424 |
6 | 2211155310341 |
7 | 241461055126 |
oct | 46311223165 |
9 | 14263315857 |
10 | 5153039989 |
11 | 2204836239 |
12 | bb98ab3b1 |
13 | 6417833b6 |
14 | 36c53c04d |
15 | 2025d69e4 |
hex | 133252675 |
5153039989 has 12 divisors (see below), whose sum is σ = 5475084300. Its totient is φ = 4849012800.
The previous prime is 5153039981. The next prime is 5153039993. The reversal of 5153039989 is 9899303515.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 2131668900 + 3021371089 = 46170^2 + 54967^2 .
It is not a de Polignac number, because 5153039989 - 23 = 5153039981 is a prime.
It is a super-2 number, since 2×51530399892 = 53107642256466240242, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5153039981) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5889 + ... + 101689.
It is an arithmetic number, because the mean of its divisors is an integer number (456257025).
Almost surely, 25153039989 is an apocalyptic number.
It is an amenable number.
5153039989 is a deficient number, since it is larger than the sum of its proper divisors (322044311).
5153039989 is a wasteful number, since it uses less digits than its factorization.
5153039989 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 95988 (or 95969 counting only the distinct ones).
The product of its (nonzero) digits is 1312200, while the sum is 52.
The square root of 5153039989 is about 71784.6779542821. The cubic root of 5153039989 is about 1727.2472274720.
It can be divided in two parts, 51530 and 39989, that added together give a palindrome (91519).
The spelling of 5153039989 in words is "five billion, one hundred fifty-three million, thirty-nine thousand, nine hundred eighty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •