Base | Representation |
---|---|
bin | 110110110110101… |
… | …101111111101010 |
3 | 2101010201210020120 |
4 | 312312231333222 |
5 | 3341100020314 |
6 | 231153304110 |
7 | 31543352466 |
oct | 6666557752 |
9 | 2333653216 |
10 | 920313834 |
11 | 432547450 |
12 | 218265036 |
13 | 1188898cb |
14 | 8a3274a6 |
15 | 55be08a9 |
hex | 36dadfea |
920313834 has 32 divisors (see below), whose sum is σ = 2009456640. Its totient is φ = 278674800.
The previous prime is 920313817. The next prime is 920313851. The reversal of 920313834 is 438313029.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (920313817) and next prime (920313851).
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a junction number, because it is equal to n+sod(n) for n = 920313795 and 920313804.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 99799 + ... + 108629.
It is an arithmetic number, because the mean of its divisors is an integer number (62795520).
Almost surely, 2920313834 is an apocalyptic number.
920313834 is an abundant number, since it is smaller than the sum of its proper divisors (1089142806).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
920313834 is a wasteful number, since it uses less digits than its factorization.
920313834 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10426.
The product of its (nonzero) digits is 15552, while the sum is 33.
The square root of 920313834 is about 30336.6747353760. The cubic root of 920313834 is about 972.6994047482.
The spelling of 920313834 in words is "nine hundred twenty million, three hundred thirteen thousand, eight hundred thirty-four".
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