Base | Representation |
---|---|
bin | 1001111010101110… |
… | …00011100110000001 |
3 | 111202001211122012111 |
4 | 10331113003212001 |
5 | 41401022442010 |
6 | 2240200455321 |
7 | 245641556524 |
oct | 47527034601 |
9 | 14661748174 |
10 | 5324421505 |
11 | 2292551757 |
12 | 104717a541 |
13 | 66b12a490 |
14 | 3871d0bbb |
15 | 21268b58a |
hex | 13d5c3981 |
5324421505 has 16 divisors (see below), whose sum is σ = 7285544784. Its totient is φ = 3700592640.
The previous prime is 5324421503. The next prime is 5324421589. The reversal of 5324421505 is 5051244235.
It can be written as a sum of positive squares in 8 ways, for example, as 47997184 + 5276424321 = 6928^2 + 72639^2 .
It is not a de Polignac number, because 5324421505 - 21 = 5324421503 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (5324421503) 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, 2408136 + ... + 2410345.
It is an arithmetic number, because the mean of its divisors is an integer number (455346549).
Almost surely, 25324421505 is an apocalyptic number.
It is an amenable number.
5324421505 is a deficient number, since it is larger than the sum of its proper divisors (1961123279).
5324421505 is a wasteful number, since it uses less digits than its factorization.
5324421505 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4818516.
The product of its (nonzero) digits is 24000, while the sum is 31.
The square root of 5324421505 is about 72968.6337065454. The cubic root of 5324421505 is about 1746.1872370427.
The spelling of 5324421505 in words is "five billion, three hundred twenty-four million, four hundred twenty-one thousand, five hundred five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •