Base | Representation |
---|---|
bin | 101100011010000… |
… | …1111010110100110 |
3 | 10211211212101100122 |
4 | 1120310033112212 |
5 | 11022430330012 |
6 | 403505441542 |
7 | 51632356625 |
oct | 13064172646 |
9 | 3754771318 |
10 | 1490089382 |
11 | 6a5131231 |
12 | 3570402b2 |
13 | 1a99322c2 |
14 | 101c836bc |
15 | 8ac3ce72 |
hex | 58d0f5a6 |
1490089382 has 16 divisors (see below), whose sum is σ = 2338861392. Its totient is φ = 711228960.
The previous prime is 1490089379. The next prime is 1490089409. The reversal of 1490089382 is 2839800941.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 186044 + ... + 193887.
It is an arithmetic number, because the mean of its divisors is an integer number (146178837).
Almost surely, 21490089382 is an apocalyptic number.
1490089382 is a deficient number, since it is larger than the sum of its proper divisors (848772010).
1490089382 is a wasteful number, since it uses less digits than its factorization.
1490089382 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 380023.
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 1490089382 is about 38601.6758962613. The cubic root of 1490089382 is about 1142.1875974246.
The spelling of 1490089382 in words is "one billion, four hundred ninety million, eighty-nine thousand, three hundred eighty-two".
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