Base | Representation |
---|---|
bin | 1101011101111110… |
… | …10100010010101101 |
3 | 200122221000202100000 |
4 | 12232333110102231 |
5 | 104302041113234 |
6 | 3153301054513 |
7 | 344120536452 |
oct | 65677242255 |
9 | 20587022300 |
10 | 7230801069 |
11 | 3080664958 |
12 | 14996b7439 |
13 | 8b3085a1b |
14 | 4c8479829 |
15 | 2c4c09899 |
hex | 1aefd44ad |
7230801069 has 12 divisors (see below), whose sum is σ = 10831323776. Its totient is φ = 4820533884.
The previous prime is 7230801049. The next prime is 7230801089. The reversal of 7230801069 is 9601080327.
It is an interprime number because it is at equal distance from previous prime (7230801049) and next prime (7230801089).
It is not a de Polignac number, because 7230801069 - 211 = 7230799021 is a prime.
It is a super-2 number, since 2×72308010692 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (7230801049) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14877949 + ... + 14878434.
Almost surely, 27230801069 is an apocalyptic number.
It is an amenable number.
7230801069 is a deficient number, since it is larger than the sum of its proper divisors (3600522707).
7230801069 is an equidigital number, since it uses as much as digits as its factorization.
7230801069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29756398 (or 29756386 counting only the distinct ones).
The product of its (nonzero) digits is 18144, while the sum is 36.
The square root of 7230801069 is about 85034.1170883781. The cubic root of 7230801069 is about 1933.7283803079.
The spelling of 7230801069 in words is "seven billion, two hundred thirty million, eight hundred one thousand, sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.990 sec. • engine limits •