Base | Representation |
---|---|
bin | 1110101001111… |
… | …1001001010000 |
3 | 11021122221222102 |
4 | 3222133021100 |
5 | 111214004024 |
6 | 10033255532 |
7 | 1344323453 |
oct | 352371120 |
9 | 137587872 |
10 | 61469264 |
11 | 3177484a |
12 | 187045a8 |
13 | c97295c |
14 | 824149a |
15 | 55e31ae |
hex | 3a9f250 |
61469264 has 10 divisors (see below), whose sum is σ = 119096730. Its totient is φ = 30734624.
The previous prime is 61469207. The next prime is 61469323. The reversal of 61469264 is 46296416.
It is a happy number.
61469264 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in only one way, i.e., 40857664 + 20611600 = 6392^2 + 4540^2 .
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 as a sum of consecutive naturals, namely, 1920899 + ... + 1920930.
It is an arithmetic number, because the mean of its divisors is an integer number (11909673).
Almost surely, 261469264 is an apocalyptic number.
It is an amenable number.
61469264 is a deficient number, since it is larger than the sum of its proper divisors (57627466).
61469264 is a wasteful number, since it uses less digits than its factorization.
61469264 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3841837 (or 3841831 counting only the distinct ones).
The product of its digits is 62208, while the sum is 38.
The square root of 61469264 is about 7840.2336699871. The cubic root of 61469264 is about 394.6565705862.
The spelling of 61469264 in words is "sixty-one million, four hundred sixty-nine thousand, two hundred sixty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •