Base | Representation |
---|---|
bin | 101111100001001… |
… | …011010101010000 |
3 | 2001120010021220202 |
4 | 233201023111100 |
5 | 3113042220240 |
6 | 211035154332 |
7 | 25520211662 |
oct | 5741132520 |
9 | 2046107822 |
10 | 797226320 |
11 | 37a016a30 |
12 | 1a2ba59a8 |
13 | c9221567 |
14 | 77c46532 |
15 | 49eca315 |
hex | 2f84b550 |
797226320 has 80 divisors (see below), whose sum is σ = 2128524480. Its totient is φ = 274636800.
The previous prime is 797226319. The next prime is 797226323. The reversal of 797226320 is 23622797.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (80).
It is a Harshad number since it is a multiple of its sum of digits (38).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (797226323) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7121 + ... + 40560.
It is an arithmetic number, because the mean of its divisors is an integer number (26606556).
Almost surely, 2797226320 is an apocalyptic number.
It is an amenable number.
797226320 is an abundant number, since it is smaller than the sum of its proper divisors (1331298160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
797226320 is a wasteful number, since it uses less digits than its factorization.
797226320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47724 (or 47718 counting only the distinct ones).
The product of its (nonzero) digits is 63504, while the sum is 38.
The square root of 797226320 is about 28235.1964753214. The cubic root of 797226320 is about 927.2436675851.
The spelling of 797226320 in words is "seven hundred ninety-seven million, two hundred twenty-six thousand, three hundred twenty".
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