Base | Representation |
---|---|
bin | 111001110010… |
… | …0100010000001 |
3 | 2010000012120020 |
4 | 1303210202001 |
5 | 30223434233 |
6 | 3001204053 |
7 | 515341044 |
oct | 163444201 |
9 | 63005506 |
10 | 30296193 |
11 | 16112a84 |
12 | a190629 |
13 | 6379a55 |
14 | 4048c5b |
15 | 29d69b3 |
hex | 1ce4881 |
30296193 has 16 divisors (see below), whose sum is σ = 42892416. Its totient is φ = 18955520.
The previous prime is 30296191. The next prime is 30296251. The reversal of 30296193 is 39169203.
It is a cyclic number.
It is not a de Polignac number, because 30296193 - 21 = 30296191 is a prime.
It is not an unprimeable number, because it can be changed into a prime (30296191) 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, 25063 + ... + 26243.
It is an arithmetic number, because the mean of its divisors is an integer number (2680776).
Almost surely, 230296193 is an apocalyptic number.
It is an amenable number.
30296193 is a deficient number, since it is larger than the sum of its proper divisors (12596223).
30296193 is a wasteful number, since it uses less digits than its factorization.
30296193 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1704.
The product of its (nonzero) digits is 8748, while the sum is 33.
The square root of 30296193 is about 5504.1977617088. The cubic root of 30296193 is about 311.7425040968.
The spelling of 30296193 in words is "thirty million, two hundred ninety-six thousand, one hundred ninety-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.063 sec. • engine limits •