Base | Representation |
---|---|
bin | 1010010000110001… |
… | …0100101110011010 |
3 | 21002222102221211021 |
4 | 2210030110232122 |
5 | 21120200202132 |
6 | 1133202353054 |
7 | 125156340652 |
oct | 24414245632 |
9 | 7088387737 |
10 | 2754694042 |
11 | 1193a53451 |
12 | 64a65b78a |
13 | 34b926599 |
14 | 1c1bcd362 |
15 | 111c8a997 |
hex | a4314b9a |
2754694042 has 16 divisors (see below), whose sum is σ = 4395848832. Its totient is φ = 1290179520.
The previous prime is 2754694039. The next prime is 2754694049. The reversal of 2754694042 is 2404964572.
It is a self number, because there is not a number n which added to its sum of digits gives 2754694042.
It is not an unprimeable number, because it can be changed into a prime (2754694049) 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, 184818 + ... + 199165.
It is an arithmetic number, because the mean of its divisors is an integer number (274740552).
Almost surely, 22754694042 is an apocalyptic number.
2754694042 is a deficient number, since it is larger than the sum of its proper divisors (1641154790).
2754694042 is a wasteful number, since it uses less digits than its factorization.
2754694042 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 384213.
The product of its (nonzero) digits is 483840, while the sum is 43.
The square root of 2754694042 is about 52485.1792604350. The cubic root of 2754694042 is about 1401.8163570689.
The spelling of 2754694042 in words is "two billion, seven hundred fifty-four million, six hundred ninety-four thousand, forty-two".
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