Base | Representation |
---|---|
bin | 1001011110001010… |
… | …1001111110010011 |
3 | 20120012001120002201 |
4 | 2113202221332103 |
5 | 20201331210220 |
6 | 1100141224031 |
7 | 120001264306 |
oct | 22742517623 |
9 | 6505046081 |
10 | 2542444435 |
11 | 1095164153 |
12 | 5ab562017 |
13 | 3169707bb |
14 | 1a193cb3d |
15 | ed311d0a |
hex | 978a9f93 |
2542444435 has 16 divisors (see below), whose sum is σ = 3400423200. Its totient is φ = 1813556736.
The previous prime is 2542444423. The next prime is 2542444453. The reversal of 2542444435 is 5344442452.
It is not a de Polignac number, because 2542444435 - 211 = 2542442387 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 2542444394 and 2542444403.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 785520 + ... + 788749.
It is an arithmetic number, because the mean of its divisors is an integer number (212526450).
Almost surely, 22542444435 is an apocalyptic number.
2542444435 is a deficient number, since it is larger than the sum of its proper divisors (857978765).
2542444435 is a wasteful number, since it uses less digits than its factorization.
2542444435 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1574310.
The product of its digits is 307200, while the sum is 37.
The square root of 2542444435 is about 50422.6579525515. The cubic root of 2542444435 is about 1364.8465409112.
Adding to 2542444435 its reverse (5344442452), we get a palindrome (7886886887).
The spelling of 2542444435 in words is "two billion, five hundred forty-two million, four hundred forty-four thousand, four hundred thirty-five".
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