Base | Representation |
---|---|
bin | 100011010100010110010… |
… | …010111111011100011001 |
3 | 22121000120221020221112211 |
4 | 203110112102333130121 |
5 | 304231024313140244 |
6 | 5054543520435121 |
7 | 340230036465331 |
oct | 43242622773431 |
9 | 8530527227484 |
10 | 2427030599449 |
11 | 856330556675 |
12 | 33245b778aa1 |
13 | 147b39008051 |
14 | 8567c97c0c1 |
15 | 431ec9a2934 |
hex | 235164bf719 |
2427030599449 has 9 divisors (see below), whose sum is σ = 2460848343069. Its totient is φ = 2393671436640.
The previous prime is 2427030599437. The next prime is 2427030599473. The reversal of 2427030599449 is 9449950307242.
The square root of 2427030599449 is 1557893.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 1212035855625 + 1214994743824 = 1100925^2 + 1102268^2 .
It is not a de Polignac number, because 2427030599449 - 235 = 2392670861081 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 2427030599393 and 2427030599402.
It is not an unprimeable number, because it can be changed into a prime (2427030599479) by changing a digit.
It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 113715519 + ... + 113736859.
Almost surely, 22427030599449 is an apocalyptic number.
2427030599449 is the 1557893-rd square number.
2427030599449 is the 778947-th centered octagonal number.
It is an amenable number.
2427030599449 is a deficient number, since it is larger than the sum of its proper divisors (33817743620).
2427030599449 is an frugal number, since it uses more digits than its factorization.
2427030599449 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42828 (or 21414 counting only the distinct ones).
The product of its (nonzero) digits is 19595520, while the sum is 58.
The spelling of 2427030599449 in words is "two trillion, four hundred twenty-seven billion, thirty million, five hundred ninety-nine thousand, four hundred forty-nine".
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