Base | Representation |
---|---|
bin | 111111111100101111010… |
… | …0100001011001101111101 |
3 | 1011010020011202201212120002 |
4 | 1333321132210023031331 |
5 | 2123000023421112203 |
6 | 30405352501204045 |
7 | 1564663556124506 |
oct | 177713644131575 |
9 | 34106152655502 |
10 | 8789089629053 |
11 | 2889482a67838 |
12 | b9b474400625 |
13 | 4b9a66398326 |
14 | 2255739c5bad |
15 | 1039574bed88 |
hex | 7fe5e90b37d |
8789089629053 has 16 divisors (see below), whose sum is σ = 9518709748800. Its totient is φ = 8087946837120.
The previous prime is 8789089628999. The next prime is 8789089629059. The reversal of 8789089629053 is 3509269809878.
It is a de Polignac number, because none of the positive numbers 2k-8789089629053 is a prime.
It is a super-4 number, since 4×87890896290534 (a number of 53 digits) contains 4444 as substring. Note that it is a super-d number also for d = 2.
It is a Smith number, since the sum of its digits (74) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (8789089629059) 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, 24455951 + ... + 24812732.
It is an arithmetic number, because the mean of its divisors is an integer number (594919359300).
Almost surely, 28789089629053 is an apocalyptic number.
It is an amenable number.
8789089629053 is a deficient number, since it is larger than the sum of its proper divisors (729620119747).
8789089629053 is a wasteful number, since it uses less digits than its factorization.
8789089629053 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 49268972.
The product of its (nonzero) digits is 470292480, while the sum is 74.
The spelling of 8789089629053 in words is "eight trillion, seven hundred eighty-nine billion, eighty-nine million, six hundred twenty-nine thousand, fifty-three".
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