Base | Representation |
---|---|
bin | 11011111100111101… |
… | …001101001011111111 |
3 | 2212110201002021212001 |
4 | 123330331031023333 |
5 | 442432002111012 |
6 | 21442121523131 |
7 | 2111524204654 |
oct | 337475151377 |
9 | 85421067761 |
10 | 30013707007 |
11 | 11801a56339 |
12 | 59976434a7 |
13 | 2aa418405b |
14 | 164a1b5c2b |
15 | ba9e35357 |
hex | 6fcf4d2ff |
30013707007 has 16 divisors (see below), whose sum is σ = 31356944640. Its totient is φ = 28694476800.
The previous prime is 30013707001. The next prime is 30013707013. The reversal of 30013707007 is 70070731003.
It is an interprime number because it is at equal distance from previous prime (30013707001) and next prime (30013707013).
It is a cyclic number.
It is not a de Polignac number, because 30013707007 - 23 = 30013706999 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 (30013707001) 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, 3751003 + ... + 3758995.
It is an arithmetic number, because the mean of its divisors is an integer number (1959809040).
Almost surely, 230013707007 is an apocalyptic number.
30013707007 is a deficient number, since it is larger than the sum of its proper divisors (1343237633).
30013707007 is a wasteful number, since it uses less digits than its factorization.
30013707007 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9474.
The product of its (nonzero) digits is 3087, while the sum is 28.
The spelling of 30013707007 in words is "thirty billion, thirteen million, seven hundred seven thousand, seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •