Base | Representation |
---|---|
bin | 1010010000101100… |
… | …1000010000100010 |
3 | 21002221212001011222 |
4 | 2210023020100202 |
5 | 21120110141314 |
6 | 1133151535042 |
7 | 125153564552 |
oct | 24413102042 |
9 | 7087761158 |
10 | 2754380834 |
11 | 119385a0a7 |
12 | 64a52a482 |
13 | 34b846b5a |
14 | 1c1b4b162 |
15 | 111c27c8e |
hex | a42c8422 |
2754380834 has 16 divisors (see below), whose sum is σ = 4392921600. Its totient is φ = 1290752064.
The previous prime is 2754380833. The next prime is 2754380891. The reversal of 2754380834 is 4380834572.
It is a super-2 number, since 2×27543808342 = 15173227557413071112, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (2754380833) 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, 161354 + ... + 177605.
It is an arithmetic number, because the mean of its divisors is an integer number (274557600).
Almost surely, 22754380834 is an apocalyptic number.
2754380834 is a deficient number, since it is larger than the sum of its proper divisors (1638540766).
2754380834 is a wasteful number, since it uses less digits than its factorization.
2754380834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 339217.
The product of its (nonzero) digits is 645120, while the sum is 44.
The square root of 2754380834 is about 52482.1953999640. The cubic root of 2754380834 is about 1401.7632263361.
The spelling of 2754380834 in words is "two billion, seven hundred fifty-four million, three hundred eighty thousand, eight hundred thirty-four".
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