Base | Representation |
---|---|
bin | 1100100000111… |
… | …01001111110000 |
3 | 21022112101220120 |
4 | 12100131033300 |
5 | 203333234032 |
6 | 14230010240 |
7 | 2413202352 |
oct | 620351760 |
9 | 238471816 |
10 | 104977392 |
11 | 54291083 |
12 | 2b1a6980 |
13 | 18997200 |
14 | dd290d2 |
15 | 933962c |
hex | 641d3f0 |
104977392 has 60 divisors (see below), whose sum is σ = 293679864. Its totient is φ = 32298240.
The previous prime is 104977381. The next prime is 104977417. The reversal of 104977392 is 293779401.
It is a super-2 number, since 2×1049773922 = 22040505662243328, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1642 + ... + 14582.
Almost surely, 2104977392 is an apocalyptic number.
104977392 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 104977392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (146839932).
104977392 is an abundant number, since it is smaller than the sum of its proper divisors (188702472).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
104977392 is a wasteful number, since it uses less digits than its factorization.
104977392 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12978 (or 12959 counting only the distinct ones).
The product of its (nonzero) digits is 95256, while the sum is 42.
The square root of 104977392 is about 10245.8475491294. The cubic root of 104977392 is about 471.7355360376.
The spelling of 104977392 in words is "one hundred four million, nine hundred seventy-seven thousand, three hundred ninety-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •