Base | Representation |
---|---|
bin | 10000010101011… |
… | …100000111011010 |
3 | 201002200110122222 |
4 | 100111130013122 |
5 | 1030124240032 |
6 | 43105544042 |
7 | 6535302020 |
oct | 2025340732 |
9 | 632613588 |
10 | 274055642 |
11 | 130774073 |
12 | 77945022 |
13 | 44a15b03 |
14 | 2857c710 |
15 | 190d6a12 |
hex | 1055c1da |
274055642 has 16 divisors (see below), whose sum is σ = 470166720. Its totient is φ = 117363168.
The previous prime is 274055609. The next prime is 274055687. The reversal of 274055642 is 246550472.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13718 + ... + 27134.
It is an arithmetic number, because the mean of its divisors is an integer number (29385420).
Almost surely, 2274055642 is an apocalyptic number.
274055642 is a deficient number, since it is larger than the sum of its proper divisors (196111078).
274055642 is a wasteful number, since it uses less digits than its factorization.
274055642 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14885.
The product of its (nonzero) digits is 67200, while the sum is 35.
The square root of 274055642 is about 16554.6260000037. The cubic root of 274055642 is about 649.5504915803.
The spelling of 274055642 in words is "two hundred seventy-four million, fifty-five thousand, six hundred forty-two".
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