Base | Representation |
---|---|
bin | 1011010101011100… |
… | …1010001101101101 |
3 | 21212001110120112102 |
4 | 2311113022031231 |
5 | 22212420402440 |
6 | 1221532344445 |
7 | 135254632136 |
oct | 26527121555 |
9 | 7761416472 |
10 | 3042747245 |
11 | 132160804a |
12 | 70b015125 |
13 | 396500675 |
14 | 20c172c8d |
15 | 12c1d9b15 |
hex | b55ca36d |
3042747245 has 8 divisors (see below), whose sum is σ = 3702723840. Its totient is φ = 2399913040.
The previous prime is 3042747199. The next prime is 3042747263. The reversal of 3042747245 is 5427472403.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 3042747245 - 210 = 3042746221 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 3042747199 and 3042747208.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4285205 + ... + 4285914.
It is an arithmetic number, because the mean of its divisors is an integer number (462840480).
Almost surely, 23042747245 is an apocalyptic number.
It is an amenable number.
3042747245 is a deficient number, since it is larger than the sum of its proper divisors (659976595).
3042747245 is an equidigital number, since it uses as much as digits as its factorization.
3042747245 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8571195.
The product of its (nonzero) digits is 188160, while the sum is 38.
The square root of 3042747245 is about 55161.1026448892. The cubic root of 3042747245 is about 1449.0675328589.
The spelling of 3042747245 in words is "three billion, forty-two million, seven hundred forty-seven thousand, two hundred forty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •