Base | Representation |
---|---|
bin | 101011001111011… |
… | …0010110101100101 |
3 | 10202010011000122011 |
4 | 1112132302311211 |
5 | 10432413210000 |
6 | 355550034221 |
7 | 50645362264 |
oct | 12636626545 |
9 | 3663130564 |
10 | 1450913125 |
11 | 685003562 |
12 | 345aa8971 |
13 | 1a179669c |
14 | da9a65db |
15 | 875a02ba |
hex | 567b2d65 |
1450913125 has 30 divisors (see below), whose sum is σ = 1859706266. Its totient is φ = 1131600000.
The previous prime is 1450913111. The next prime is 1450913143. The reversal of 1450913125 is 5213190541.
It can be written as a sum of positive squares in 15 ways, for example, as 1143927684 + 306985441 = 33822^2 + 17521^2 .
It is not a de Polignac number, because 1450913125 - 29 = 1450912613 is a prime.
It is a Duffinian number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 1049935 + ... + 1051315.
Almost surely, 21450913125 is an apocalyptic number.
It is an amenable number.
1450913125 is a deficient number, since it is larger than the sum of its proper divisors (408793141).
1450913125 is an frugal number, since it uses more digits than its factorization.
1450913125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1483 (or 1427 counting only the distinct ones).
The product of its (nonzero) digits is 5400, while the sum is 31.
The square root of 1450913125 is about 38090.8535609272. The cubic root of 1450913125 is about 1132.0887372845.
The spelling of 1450913125 in words is "one billion, four hundred fifty million, nine hundred thirteen thousand, one hundred twenty-five".
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