Base | Representation |
---|---|
bin | 111010000000… |
… | …0100110111100 |
3 | 2010020001022121 |
4 | 1310000212330 |
5 | 30241124241 |
6 | 3003452324 |
7 | 516330244 |
oct | 164004674 |
9 | 63201277 |
10 | 30411196 |
11 | 16191422 |
12 | a2270a4 |
13 | 63ba1ba |
14 | 4078b24 |
15 | 2a0aad1 |
hex | 1d009bc |
30411196 has 12 divisors (see below), whose sum is σ = 54122040. Its totient is φ = 14947760.
The previous prime is 30411193. The next prime is 30411197. The reversal of 30411196 is 69111403.
It is a self number, because there is not a number n which added to its sum of digits gives 30411196.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (30411193) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64195 + ... + 64666.
It is an arithmetic number, because the mean of its divisors is an integer number (4510170).
Almost surely, 230411196 is an apocalyptic number.
It is an amenable number.
30411196 is a deficient number, since it is larger than the sum of its proper divisors (23710844).
30411196 is a wasteful number, since it uses less digits than its factorization.
30411196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 128924 (or 128922 counting only the distinct ones).
The product of its (nonzero) digits is 648, while the sum is 25.
The square root of 30411196 is about 5514.6347113839. The cubic root of 30411196 is about 312.1364595935.
Adding to 30411196 its reverse (69111403), we get a palindrome (99522599).
The spelling of 30411196 in words is "thirty million, four hundred eleven thousand, one hundred ninety-six".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •