Base | Representation |
---|---|
bin | 101011010011100111… |
… | …0110110001000100111 |
3 | 22220001022220111111220 |
4 | 1112213032312020213 |
5 | 3010431000000124 |
6 | 110420144431423 |
7 | 6501424646232 |
oct | 1264716661047 |
9 | 286038814456 |
10 | 93000000039 |
11 | 36494091571 |
12 | 16035618573 |
13 | 8a0150682b |
14 | 4703504419 |
15 | 2644920879 |
hex | 15a73b6227 |
93000000039 has 16 divisors (see below), whose sum is σ = 125293147392. Its totient is φ = 61353577728.
The previous prime is 93000000011. The next prime is 93000000043.
93000000039 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 93000000039 - 236 = 24280523303 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 92999999955 and 93000000018.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93000000059) 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, 3719032 + ... + 3743954.
It is an arithmetic number, because the mean of its divisors is an integer number (7830821712).
Almost surely, 293000000039 is an apocalyptic number.
93000000039 is a deficient number, since it is larger than the sum of its proper divisors (32293147353).
93000000039 is a wasteful number, since it uses less digits than its factorization.
93000000039 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37846.
The product of its (nonzero) digits is 729, while the sum is 24.
It can be divided in two parts, 930000000 and 39, that added together give a palindrome (930000039).
The spelling of 93000000039 in words is "ninety-three billion, thirty-nine", and thus it is an aban number and an uban number.
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