Base | Representation |
---|---|
bin | 101011001110110… |
… | …1101110100001101 |
3 | 10202002121122211100 |
4 | 1112131231310031 |
5 | 10432330133123 |
6 | 355540013313 |
7 | 50643104121 |
oct | 12635556415 |
9 | 3662548740 |
10 | 1450630413 |
11 | 684930111 |
12 | 345991239 |
13 | 1a16c7abb |
14 | da931581 |
15 | 87546643 |
hex | 5676dd0d |
1450630413 has 12 divisors (see below), whose sum is σ = 2144084800. Its totient is φ = 944596296.
The previous prime is 1450630409. The next prime is 1450630429. The reversal of 1450630413 is 3140360541.
1450630413 is a `hidden beast` number, since 14 + 5 + 0 + 630 + 4 + 13 = 666.
It is not a de Polignac number, because 1450630413 - 22 = 1450630409 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1450630453) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1873813 + ... + 1874586.
Almost surely, 21450630413 is an apocalyptic number.
It is an amenable number.
1450630413 is a deficient number, since it is larger than the sum of its proper divisors (693454387).
1450630413 is a wasteful number, since it uses less digits than its factorization.
1450630413 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3748448 (or 3748445 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 27.
The square root of 1450630413 is about 38087.1423580189. The cubic root of 1450630413 is about 1132.0152029344.
Adding to 1450630413 its reverse (3140360541), we get a palindrome (4590990954).
The spelling of 1450630413 in words is "one billion, four hundred fifty million, six hundred thirty thousand, four hundred thirteen".
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