Base | Representation |
---|---|
bin | 11011001101111001… |
… | …101000010001110011 |
3 | 2210102200120020001021 |
4 | 123031321220101303 |
5 | 434322401141433 |
6 | 21231520520311 |
7 | 2053126641412 |
oct | 331571502163 |
9 | 83380506037 |
10 | 29224240243 |
11 | 1143735a270 |
12 | 57b7180097 |
13 | 29a974b663 |
14 | 15b33cd479 |
15 | b6098e22d |
hex | 6cde68473 |
29224240243 has 16 divisors (see below), whose sum is σ = 33280761600. Its totient is φ = 25401962080.
The previous prime is 29224240231. The next prime is 29224240259. The reversal of 29224240243 is 34204242292.
It is a de Polignac number, because none of the positive numbers 2k-29224240243 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 29224240199 and 29224240208.
It is not an unprimeable number, because it can be changed into a prime (29224240223) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 630093 + ... + 674881.
It is an arithmetic number, because the mean of its divisors is an integer number (2080047600).
Almost surely, 229224240243 is an apocalyptic number.
29224240243 is a gapful number since it is divisible by the number (23) formed by its first and last digit.
29224240243 is a deficient number, since it is larger than the sum of its proper divisors (4056521357).
29224240243 is a wasteful number, since it uses less digits than its factorization.
29224240243 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47402.
The product of its (nonzero) digits is 55296, while the sum is 34.
The spelling of 29224240243 in words is "twenty-nine billion, two hundred twenty-four million, two hundred forty thousand, two hundred forty-three".
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