Base | Representation |
---|---|
bin | 11101010110101… |
… | …110110010010000 |
3 | 1021022201111100001 |
4 | 131112232302100 |
5 | 2002034414224 |
6 | 120511535344 |
7 | 15130110262 |
oct | 3526566220 |
9 | 1238644301 |
10 | 492498064 |
11 | 2330030a3 |
12 | 118b2a554 |
13 | 7b059596 |
14 | 495a1b32 |
15 | 2d385544 |
hex | 1d5aec90 |
492498064 has 10 divisors (see below), whose sum is σ = 954215030. Its totient is φ = 246249024.
The previous prime is 492498059. The next prime is 492498067. The reversal of 492498064 is 460894294.
It can be written as a sum of positive squares in only one way, i.e., 437144464 + 55353600 = 20908^2 + 7440^2 .
It is not an unprimeable number, because it can be changed into a prime (492498067) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15390549 + ... + 15390580.
It is an arithmetic number, because the mean of its divisors is an integer number (95421503).
Almost surely, 2492498064 is an apocalyptic number.
It is an amenable number.
492498064 is a deficient number, since it is larger than the sum of its proper divisors (461716966).
492498064 is a wasteful number, since it uses less digits than its factorization.
492498064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 30781137 (or 30781131 counting only the distinct ones).
The product of its (nonzero) digits is 497664, while the sum is 46.
The square root of 492498064 is about 22192.2974024773. The cubic root of 492498064 is about 789.7109790368.
The spelling of 492498064 in words is "four hundred ninety-two million, four hundred ninety-eight thousand, sixty-four".
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