Base | Representation |
---|---|
bin | 101001001100100100… |
… | …010111111101001001 |
3 | 11020011202121002010202 |
4 | 221030210113331021 |
5 | 1211042433323211 |
6 | 32153154021545 |
7 | 3124111101530 |
oct | 511444277511 |
9 | 136152532122 |
10 | 44234276681 |
11 | 1783a106861 |
12 | 86a5b778b5 |
13 | 422c39ca1a |
14 | 21d8aa7317 |
15 | 123d5d753b |
hex | a4c917f49 |
44234276681 has 16 divisors (see below), whose sum is σ = 53294530560. Its totient is φ = 35911337040.
The previous prime is 44234276663. The next prime is 44234276693. The reversal of 44234276681 is 18667243244.
44234276681 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a cyclic number.
It is not a de Polignac number, because 44234276681 - 218 = 44234014537 is a prime.
It is a super-2 number, since 2×442342766812 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (47).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (44234276381) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2158361 + ... + 2178758.
It is an arithmetic number, because the mean of its divisors is an integer number (3330908160).
Almost surely, 244234276681 is an apocalyptic number.
It is an amenable number.
44234276681 is a deficient number, since it is larger than the sum of its proper divisors (9060253879).
44234276681 is a wasteful number, since it uses less digits than its factorization.
44234276681 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4337204.
The product of its digits is 1548288, while the sum is 47.
The spelling of 44234276681 in words is "forty-four billion, two hundred thirty-four million, two hundred seventy-six thousand, six hundred eighty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •