Base | Representation |
---|---|
bin | 1001001001111… |
… | …0011100000000 |
3 | 2200020210201220 |
4 | 2102132130000 |
5 | 34312211241 |
6 | 3450555040 |
7 | 644242431 |
oct | 222363400 |
9 | 80223656 |
10 | 38397696 |
11 | 1a746837 |
12 | 10a38a80 |
13 | 7c5543c |
14 | 5157488 |
15 | 3587166 |
hex | 249e700 |
38397696 has 108 divisors (see below), whose sum is σ = 109186392. Its totient is φ = 11976704.
The previous prime is 38397683. The next prime is 38397721. The reversal of 38397696 is 69679383.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (51).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221866 + ... + 222038.
Almost surely, 238397696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 38397696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (54593196).
38397696 is an abundant number, since it is smaller than the sum of its proper divisors (70788696).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38397696 is a wasteful number, since it uses less digits than its factorization.
38397696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 226 (or 195 counting only the distinct ones).
The product of its digits is 1469664, while the sum is 51.
The square root of 38397696 is about 6196.5874479426. The cubic root of 38397696 is about 337.3663185244.
It can be divided in two parts, 38397 and 696, that added together give a palindrome (39093).
The spelling of 38397696 in words is "thirty-eight million, three hundred ninety-seven thousand, six hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.138 sec. • engine limits •