Base | Representation |
---|---|
bin | 101011001110110… |
… | …1101110100001100 |
3 | 10202002121122211022 |
4 | 1112131231310030 |
5 | 10432330133122 |
6 | 355540013312 |
7 | 50643104120 |
oct | 12635556414 |
9 | 3662548738 |
10 | 1450630412 |
11 | 684930110 |
12 | 345991238 |
13 | 1a16c7aba |
14 | da931580 |
15 | 87546642 |
hex | 5676dd0c |
1450630412 has 24 divisors (see below), whose sum is σ = 3165012480. Its totient is φ = 565180560.
The previous prime is 1450630409. The next prime is 1450630429. The reversal of 1450630412 is 2140360541.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2354612 + ... + 2355227.
It is an arithmetic number, because the mean of its divisors is an integer number (131875520).
Almost surely, 21450630412 is an apocalyptic number.
It is an amenable number.
1450630412 is an abundant number, since it is smaller than the sum of its proper divisors (1714382068).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1450630412 is a wasteful number, since it uses less digits than its factorization.
1450630412 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4709861 (or 4709859 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 26.
The square root of 1450630412 is about 38087.1423448911. The cubic root of 1450630412 is about 1132.0152026743.
Adding to 1450630412 its reverse (2140360541), we get a palindrome (3590990953).
The spelling of 1450630412 in words is "one billion, four hundred fifty million, six hundred thirty thousand, four hundred twelve".
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