Base | Representation |
---|---|
bin | 101010101101001100110… |
… | …110011001000010000000 |
3 | 101101120002220121221020000 |
4 | 222231030312121002000 |
5 | 341040333002134023 |
6 | 10124112332120000 |
7 | 422012614215255 |
oct | 52551466310200 |
9 | 11346086557200 |
10 | 2934751989888 |
11 | a31691a97a84 |
12 | 3b4936606000 |
13 | 183990a4a3b4 |
14 | a208546342c |
15 | 515163ea243 |
hex | 2ab4cd99080 |
2934751989888 has 80 divisors (see below), whose sum is σ = 8733774398910. Its totient is φ = 978250659840.
The previous prime is 2934751989887. The next prime is 2934751989889. The reversal of 2934751989888 is 8889891574392.
2934751989888 is a `hidden beast` number, since 2 + 9 + 3 + 4 + 7 + 519 + 8 + 98 + 8 + 8 = 666.
It is an interprime number because it is at equal distance from previous prime (2934751989887) and next prime (2934751989889).
It can be written as a sum of positive squares in only one way, i.e., 2195826076224 + 738925913664 = 1481832^2 + 859608^2 .
It is a super-2 number, since 2×29347519898882 (a number of 26 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (81).
It is not an unprimeable number, because it can be changed into a prime (2934751989887) 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 9 ways as a sum of consecutive naturals, for example, 141518953 + ... + 141539688.
Almost surely, 22934751989888 is an apocalyptic number.
It is an amenable number.
2934751989888 is an abundant number, since it is smaller than the sum of its proper divisors (5799022409022).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2934751989888 is an equidigital number, since it uses as much as digits as its factorization.
2934751989888 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 283058667 (or 283058646 counting only the distinct ones).
The product of its digits is 2508226560, while the sum is 81.
The spelling of 2934751989888 in words is "two trillion, nine hundred thirty-four billion, seven hundred fifty-one million, nine hundred eighty-nine thousand, eight hundred eighty-eight".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •