Base | Representation |
---|---|
bin | 1010001101111011… |
… | …0011011001001010 |
3 | 21002010222200211000 |
4 | 2203132303121022 |
5 | 21104121323114 |
6 | 1132054515430 |
7 | 124653040566 |
oct | 24336633112 |
9 | 7063880730 |
10 | 2742761034 |
11 | 1188242a62 |
12 | 646665b76 |
13 | 349308c30 |
14 | 1c03a46a6 |
15 | 110bcee09 |
hex | a37b364a |
2742761034 has 32 divisors (see below), whose sum is σ = 6563874240. Its totient is φ = 843926256.
The previous prime is 2742761033. The next prime is 2742761057. The reversal of 2742761034 is 4301672472.
2742761034 is a `hidden beast` number, since 2 + 7 + 4 + 2 + 7 + 610 + 34 = 666.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2742761034.
It is not an unprimeable number, because it can be changed into a prime (2742761033) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1952832 + ... + 1954235.
It is an arithmetic number, because the mean of its divisors is an integer number (205121070).
Almost surely, 22742761034 is an apocalyptic number.
2742761034 is an abundant number, since it is smaller than the sum of its proper divisors (3821113206).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2742761034 is a wasteful number, since it uses less digits than its factorization.
2742761034 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3907091 (or 3907085 counting only the distinct ones).
The product of its (nonzero) digits is 56448, while the sum is 36.
The square root of 2742761034 is about 52371.3760941986. The cubic root of 2742761034 is about 1399.7892597757.
The spelling of 2742761034 in words is "two billion, seven hundred forty-two million, seven hundred sixty-one thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.081 sec. • engine limits •