Base | Representation |
---|---|
bin | 101100011010111… |
… | …1001011111110010 |
3 | 10211212200110202000 |
4 | 1120311321133302 |
5 | 11023033233041 |
6 | 403523034430 |
7 | 51636150306 |
oct | 13065713762 |
9 | 3755613660 |
10 | 1490524146 |
11 | 6a53a8941 |
12 | 35720ba16 |
13 | 1a9a55167 |
14 | 101d57d06 |
15 | 8acc6bb6 |
hex | 58d797f2 |
1490524146 has 16 divisors (see below), whose sum is σ = 3312276000. Its totient is φ = 496841364.
The previous prime is 1490524121. The next prime is 1490524151. The reversal of 1490524146 is 6414250941.
1490524146 is a `hidden beast` number, since 1 + 4 + 90 + 524 + 1 + 46 = 666.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 1490524146.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13801096 + ... + 13801203.
It is an arithmetic number, because the mean of its divisors is an integer number (207017250).
Almost surely, 21490524146 is an apocalyptic number.
1490524146 is an abundant number, since it is smaller than the sum of its proper divisors (1821751854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1490524146 is a wasteful number, since it uses less digits than its factorization.
1490524146 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 27602310 (or 27602304 counting only the distinct ones).
The product of its (nonzero) digits is 34560, while the sum is 36.
The square root of 1490524146 is about 38607.3068990832. The cubic root of 1490524146 is about 1142.2986721396.
The spelling of 1490524146 in words is "one billion, four hundred ninety million, five hundred twenty-four thousand, one hundred forty-six".
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