Base | Representation |
---|---|
bin | 11101010110000… |
… | …000001110010000 |
3 | 1021022100210201100 |
4 | 131112000032100 |
5 | 2002012313334 |
6 | 120503504400 |
7 | 15125354244 |
oct | 3526001620 |
9 | 1238323640 |
10 | 492307344 |
11 | 232992881 |
12 | 118a58100 |
13 | 7acc0829 |
14 | 49552424 |
15 | 2d348c99 |
hex | 1d580390 |
492307344 has 75 divisors (see below), whose sum is σ = 1410581003. Its totient is φ = 160286112.
The previous prime is 492307313. The next prime is 492307351. The reversal of 492307344 is 443703294.
The square root of 492307344 is 22188.
It is a perfect power (a square), and thus also a powerful number.
492307344 is a `hidden beast` number, since 4 + 9 + 2 + 307 + 344 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 492307299 and 492307308.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 11448987 + ... + 11449029.
Almost surely, 2492307344 is an apocalyptic number.
492307344 is the 22188-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 492307344
492307344 is an abundant number, since it is smaller than the sum of its proper divisors (918273659).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
492307344 is an frugal number, since it uses more digits than its factorization.
492307344 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 186 (or 48 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 36.
The cubic root of 492307344 is about 789.6090272832.
Multiplying 492307344 by its sum of digits (36), we get a square (17723064384 = 1331282).
492307344 divided by its sum of digits (36) gives a square (13675204 = 36982).
The spelling of 492307344 in words is "four hundred ninety-two million, three hundred seven thousand, three hundred forty-four".
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