Base | Representation |
---|---|
bin | 111001100110… |
… | …1010011010100 |
3 | 2002211101001012 |
4 | 1303031103110 |
5 | 30212413134 |
6 | 2555151352 |
7 | 514463456 |
oct | 163152324 |
9 | 62741035 |
10 | 30201044 |
11 | 16058545 |
12 | a145558 |
13 | 6345653 |
14 | 40222d6 |
15 | 29b86ce |
hex | 1ccd4d4 |
30201044 has 24 divisors (see below), whose sum is σ = 56645568. Its totient is φ = 14038400.
The previous prime is 30201023. The next prime is 30201077. The reversal of 30201044 is 44010203.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2969 + ... + 8319.
It is an arithmetic number, because the mean of its divisors is an integer number (2360232).
Almost surely, 230201044 is an apocalyptic number.
30201044 is a gapful number since it is divisible by the number (34) formed by its first and last digit.
It is an amenable number.
30201044 is a deficient number, since it is larger than the sum of its proper divisors (26444524).
30201044 is a wasteful number, since it uses less digits than its factorization.
30201044 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5455 (or 5453 counting only the distinct ones).
The product of its (nonzero) digits is 96, while the sum is 14.
The square root of 30201044 is about 5495.5476524183. The cubic root of 30201044 is about 311.4158063473.
Adding to 30201044 its reverse (44010203), we get a palindrome (74211247).
The spelling of 30201044 in words is "thirty million, two hundred one thousand, forty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •