Base | Representation |
---|---|
bin | 1001100000100101… |
… | …11000101011100101 |
3 | 111011210101021022222 |
4 | 10300102320223211 |
5 | 40423414140141 |
6 | 2202330402125 |
7 | 240340456133 |
oct | 46022705345 |
9 | 14153337288 |
10 | 5105224421 |
11 | 218a847740 |
12 | ba5890345 |
13 | 6348b136b |
14 | 366052753 |
15 | 1ed2de14b |
hex | 1304b8ae5 |
5105224421 has 8 divisors (see below), whose sum is σ = 5604811104. Its totient is φ = 4611550320.
The previous prime is 5105224403. The next prime is 5105224427. The reversal of 5105224421 is 1244225015.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 5105224421 - 214 = 5105208037 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5105224427) 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, 1476335 + ... + 1479788.
It is an arithmetic number, because the mean of its divisors is an integer number (700601388).
Almost surely, 25105224421 is an apocalyptic number.
It is an amenable number.
5105224421 is a deficient number, since it is larger than the sum of its proper divisors (499586683).
5105224421 is a wasteful number, since it uses less digits than its factorization.
5105224421 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2956291.
The product of its (nonzero) digits is 3200, while the sum is 26.
The square root of 5105224421 is about 71450.8531859487. The cubic root of 5105224421 is about 1721.8881847869. Note that the first 3 decimals are identical.
Adding to 5105224421 its reverse (1244225015), we get a palindrome (6349449436).
The spelling of 5105224421 in words is "five billion, one hundred five million, two hundred twenty-four thousand, four hundred twenty-one".
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