Base | Representation |
---|---|
bin | 11011111110101000… |
… | …000010000001000111 |
3 | 2212112122210000122111 |
4 | 123332220002001013 |
5 | 443011134220123 |
6 | 21445002041451 |
7 | 2112314220166 |
oct | 337650020107 |
9 | 85478700574 |
10 | 30041710663 |
11 | 11816842958 |
12 | 59a4aa9287 |
13 | 2aa9c0a473 |
14 | 164dbc53dd |
15 | bac61790d |
hex | 6fea02047 |
30041710663 has 8 divisors (see below), whose sum is σ = 30109787136. Its totient is φ = 29973689400.
The previous prime is 30041710649. The next prime is 30041710669. The reversal of 30041710663 is 36601714003.
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 30041710663 - 29 = 30041710151 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 (30041710669) 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, 1192920 + ... + 1217842.
It is an arithmetic number, because the mean of its divisors is an integer number (3763723392).
Almost surely, 230041710663 is an apocalyptic number.
30041710663 is a deficient number, since it is larger than the sum of its proper divisors (68076473).
30041710663 is a wasteful number, since it uses less digits than its factorization.
30041710663 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27605.
The product of its (nonzero) digits is 9072, while the sum is 31.
The spelling of 30041710663 in words is "thirty billion, forty-one million, seven hundred ten thousand, six hundred sixty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.065 sec. • engine limits •