Base | Representation |
---|---|
bin | 11110001101110… |
… | …111101100101010 |
3 | 1022022220212002011 |
4 | 132031313230222 |
5 | 2014234434430 |
6 | 122145430134 |
7 | 15364011412 |
oct | 3615675452 |
9 | 1268825064 |
10 | 506952490 |
11 | 240185a00 |
12 | 12193b34a |
13 | 8104a7b5 |
14 | 4b485642 |
15 | 2e78d22a |
hex | 1e377b2a |
506952490 has 48 divisors (see below), whose sum is σ = 1055849760. Its totient is φ = 174636000.
The previous prime is 506952487. The next prime is 506952493. The reversal of 506952490 is 94259605.
It is an interprime number because it is at equal distance from previous prime (506952487) and next prime (506952493).
It is not an unprimeable number, because it can be changed into a prime (506952493) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11965 + ... + 34015.
It is an arithmetic number, because the mean of its divisors is an integer number (21996870).
Almost surely, 2506952490 is an apocalyptic number.
506952490 is an abundant number, since it is smaller than the sum of its proper divisors (548897270).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
506952490 is a wasteful number, since it uses less digits than its factorization.
506952490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22099 (or 22088 counting only the distinct ones).
The product of its (nonzero) digits is 97200, while the sum is 40.
The square root of 506952490 is about 22515.6054770908. The cubic root of 506952490 is about 797.3624019444.
The spelling of 506952490 in words is "five hundred six million, nine hundred fifty-two thousand, four hundred ninety".
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