Base | Representation |
---|---|
bin | 1110100110100… |
… | …1011001100100 |
3 | 11021020210000002 |
4 | 3221221121210 |
5 | 111134432444 |
6 | 10024440432 |
7 | 1342415606 |
oct | 351513144 |
9 | 137223002 |
10 | 61249124 |
11 | 31634412 |
12 | 18619118 |
13 | c8c66b1 |
14 | 81c5176 |
15 | 559cd4e |
hex | 3a69664 |
61249124 has 24 divisors (see below), whose sum is σ = 109451328. Its totient is φ = 29982240.
The previous prime is 61249109. The next prime is 61249159. The reversal of 61249124 is 42194216.
61249124 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-3 number, since 3×612491243 (a number of 24 digits) contains 333 as substring.
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, 68609 + ... + 69495.
It is an arithmetic number, because the mean of its divisors is an integer number (4560472).
Almost surely, 261249124 is an apocalyptic number.
It is an amenable number.
61249124 is a deficient number, since it is larger than the sum of its proper divisors (48202204).
61249124 is a wasteful number, since it uses less digits than its factorization.
61249124 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1235 (or 1233 counting only the distinct ones).
The product of its digits is 3456, while the sum is 29.
The square root of 61249124 is about 7826.1819554621. The cubic root of 61249124 is about 394.1848789213.
The spelling of 61249124 in words is "sixty-one million, two hundred forty-nine thousand, one hundred twenty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.073 sec. • engine limits •