Base | Representation |
---|---|
bin | 100111001100011… |
… | …0111000110110110 |
3 | 10101122200000221201 |
4 | 1032120313012312 |
5 | 10143133440042 |
6 | 334300003114 |
7 | 44406335320 |
oct | 11630670666 |
9 | 3348600851 |
10 | 1315140022 |
11 | 6153a9189 |
12 | 30853049a |
13 | 17c609281 |
14 | c6942610 |
15 | 7a6d11b7 |
hex | 4e6371b6 |
1315140022 has 8 divisors (see below), whose sum is σ = 2254525776. Its totient is φ = 563631432.
The previous prime is 1315140019. The next prime is 1315140037. The reversal of 1315140022 is 2200415131.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 46969273 + ... + 46969300.
It is an arithmetic number, because the mean of its divisors is an integer number (281815722).
Almost surely, 21315140022 is an apocalyptic number.
1315140022 is a deficient number, since it is larger than the sum of its proper divisors (939385754).
1315140022 is an equidigital number, since it uses as much as digits as its factorization.
1315140022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 93938582.
The product of its (nonzero) digits is 240, while the sum is 19.
The square root of 1315140022 is about 36264.8593269021. The cubic root of 1315140022 is about 1095.6133902673.
Adding to 1315140022 its reverse (2200415131), we get a palindrome (3515555153).
The spelling of 1315140022 in words is "one billion, three hundred fifteen million, one hundred forty thousand, twenty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.070 sec. • engine limits •