Base | Representation |
---|---|
bin | 100111101001011… |
… | …0110100000110110 |
3 | 10102201021101001210 |
4 | 1033102312200312 |
5 | 10211031420232 |
6 | 340001502250 |
7 | 44652501636 |
oct | 11722664066 |
9 | 3381241053 |
10 | 1330341942 |
11 | 622a41656 |
12 | 311641986 |
13 | 1827cc7a7 |
14 | c897c6c6 |
15 | 7bbd55cc |
hex | 4f4b6836 |
1330341942 has 32 divisors (see below), whose sum is σ = 2797597440. Its totient is φ = 420923360.
The previous prime is 1330341937. The next prime is 1330341949. The reversal of 1330341942 is 2491430331.
1330341942 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1330341949) 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, 18717 + ... + 54872.
It is an arithmetic number, because the mean of its divisors is an integer number (87424920).
Almost surely, 21330341942 is an apocalyptic number.
1330341942 is an abundant number, since it is smaller than the sum of its proper divisors (1467255498).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1330341942 is a wasteful number, since it uses less digits than its factorization.
1330341942 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 73748.
The product of its (nonzero) digits is 7776, while the sum is 30.
The square root of 1330341942 is about 36473.8528537910. The cubic root of 1330341942 is about 1099.8186869202.
The spelling of 1330341942 in words is "one billion, three hundred thirty million, three hundred forty-one thousand, nine hundred forty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •