Base | Representation |
---|---|
bin | 1110101000000… |
… | …1111101011110 |
3 | 11021102220000002 |
4 | 3222001331132 |
5 | 111201142401 |
6 | 10030534302 |
7 | 1343315114 |
oct | 352017536 |
9 | 137386002 |
10 | 61349726 |
11 | 316a2a59 |
12 | 18667392 |
13 | c930419 |
14 | 820dab4 |
15 | 55bca6b |
hex | 3a81f5e |
61349726 has 16 divisors (see below), whose sum is σ = 94112928. Its totient is φ = 29983200.
The previous prime is 61349693. The next prime is 61349749. The reversal of 61349726 is 62794316.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 61349726.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32036 + ... + 33896.
It is an arithmetic number, because the mean of its divisors is an integer number (5882058).
Almost surely, 261349726 is an apocalyptic number.
61349726 is a deficient number, since it is larger than the sum of its proper divisors (32763202).
61349726 is a wasteful number, since it uses less digits than its factorization.
61349726 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2227.
The product of its digits is 54432, while the sum is 38.
The square root of 61349726 is about 7832.6065904014. The cubic root of 61349726 is about 394.4005777633.
The spelling of 61349726 in words is "sixty-one million, three hundred forty-nine thousand, seven hundred twenty-six".
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