Base | Representation |
---|---|
bin | 1100100000010… |
… | …01100011011011 |
3 | 21022101022021010 |
4 | 12100021203123 |
5 | 203323143411 |
6 | 14224145003 |
7 | 2412415242 |
oct | 620114333 |
9 | 238338233 |
10 | 104896731 |
11 | 54236515 |
12 | 2b168163 |
13 | 18969594 |
14 | dd07959 |
15 | 93207a6 |
hex | 64098db |
104896731 has 8 divisors (see below), whose sum is σ = 139958800. Its totient is φ = 69882912.
The previous prime is 104896709. The next prime is 104896763. The reversal of 104896731 is 137698401.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 104896731 - 26 = 104896667 is a prime.
It is a super-2 number, since 2×1048967312 = 22006648348972722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 104896731.
It is not an unprimeable number, because it can be changed into a prime (104896331) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6640 + ... + 15933.
It is an arithmetic number, because the mean of its divisors is an integer number (17494850).
Almost surely, 2104896731 is an apocalyptic number.
104896731 is a deficient number, since it is larger than the sum of its proper divisors (35062069).
104896731 is a wasteful number, since it uses less digits than its factorization.
104896731 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24125.
The product of its (nonzero) digits is 36288, while the sum is 39.
The square root of 104896731 is about 10241.9105151334. The cubic root of 104896731 is about 471.6146833183.
It can be divided in two parts, 1048 and 96731, that added together give a palindrome (97779).
The spelling of 104896731 in words is "one hundred four million, eight hundred ninety-six thousand, seven hundred thirty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •