Base | Representation |
---|---|
bin | 1001011110000100… |
… | …1001011001101010 |
3 | 20120011022110111022 |
4 | 2113201021121222 |
5 | 20201231030444 |
6 | 1100124532442 |
7 | 116665026131 |
oct | 22741113152 |
9 | 6504273438 |
10 | 2542048874 |
11 | 1094a13a42 |
12 | 5ab3b1122 |
13 | 316862741 |
14 | 1a1878918 |
15 | ed2849ee |
hex | 9784966a |
2542048874 has 16 divisors (see below), whose sum is σ = 4023794880. Its totient is φ = 1201118400.
The previous prime is 2542048871. The next prime is 2542048903. The reversal of 2542048874 is 4788402452.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (2542048871) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68174 + ... + 98649.
It is an arithmetic number, because the mean of its divisors is an integer number (251487180).
Almost surely, 22542048874 is an apocalyptic number.
2542048874 is a deficient number, since it is larger than the sum of its proper divisors (1481746006).
2542048874 is a wasteful number, since it uses less digits than its factorization.
2542048874 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 167245.
The product of its (nonzero) digits is 573440, while the sum is 44.
The square root of 2542048874 is about 50418.7353470910. The cubic root of 2542048874 is about 1364.7757549573.
The spelling of 2542048874 in words is "two billion, five hundred forty-two million, forty-eight thousand, eight hundred seventy-four".
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