Base | Representation |
---|---|
bin | 10011010100110010… |
… | …11110111111100110 |
3 | 222210001101121110200 |
4 | 21222121132333212 |
5 | 132222000000123 |
6 | 4433300131330 |
7 | 515050021344 |
oct | 115231367746 |
9 | 28701347420 |
10 | 10375000038 |
11 | 44444650a7 |
12 | 2016696b46 |
13 | c945b78a0 |
14 | 705c9a994 |
15 | 40ac84143 |
hex | 26a65efe6 |
10375000038 has 96 divisors (see below), whose sum is σ = 25151817600. Its totient is φ = 3068851968.
The previous prime is 10374999997. The next prime is 10375000039. The reversal of 10375000038 is 83000057301.
It is a junction number, because it is equal to n+sod(n) for n = 10374999975 and 10375000020.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10375000039) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1618656 + ... + 1625052.
It is an arithmetic number, because the mean of its divisors is an integer number (261998100).
Almost surely, 210375000038 is an apocalyptic number.
10375000038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 10375000038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12575908800).
10375000038 is an abundant number, since it is smaller than the sum of its proper divisors (14776817562).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10375000038 is a wasteful number, since it uses less digits than its factorization.
10375000038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6686 (or 6683 counting only the distinct ones).
The product of its (nonzero) digits is 2520, while the sum is 27.
Adding to 10375000038 its reverse (83000057301), we get a palindrome (93375057339).
The spelling of 10375000038 in words is "ten billion, three hundred seventy-five million, thirty-eight", and thus it is an aban number.
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.060 sec. • engine limits •