Base | Representation |
---|---|
bin | 1011011110101000… |
… | …0000001011111111 |
3 | 21221201220021111202 |
4 | 2313222000023333 |
5 | 22302244210333 |
6 | 1225425410115 |
7 | 136233055625 |
oct | 26752001377 |
9 | 7851807452 |
10 | 3081241343 |
11 | 134130a254 |
12 | 71ba9993b |
13 | 3a148a93b |
14 | 213313515 |
15 | 1307905e8 |
hex | b7a802ff |
3081241343 has 8 divisors (see below), whose sum is σ = 3259879920. Its totient is φ = 2904249600.
The previous prime is 3081241309. The next prime is 3081241363. The reversal of 3081241343 is 3431421803.
It is a happy number.
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 3081241343 - 216 = 3081175807 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 (3081241363) 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, 407858 + ... + 415343.
It is an arithmetic number, because the mean of its divisors is an integer number (407484990).
Almost surely, 23081241343 is an apocalyptic number.
3081241343 is a deficient number, since it is larger than the sum of its proper divisors (178638577).
3081241343 is a wasteful number, since it uses less digits than its factorization.
3081241343 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 823417.
The product of its (nonzero) digits is 6912, while the sum is 29.
The square root of 3081241343 is about 55508.9302995473. The cubic root of 3081241343 is about 1455.1527089830.
The spelling of 3081241343 in words is "three billion, eighty-one million, two hundred forty-one thousand, three hundred forty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.069 sec. • engine limits •