Base | Representation |
---|---|
bin | 1110101000000… |
… | …0011010001101 |
3 | 11021102120021210 |
4 | 3222000122031 |
5 | 111200441443 |
6 | 10030445033 |
7 | 1343260440 |
oct | 352003215 |
9 | 137376253 |
10 | 61343373 |
11 | 31699203 |
12 | 18663779 |
13 | c92a570 |
14 | 820b657 |
15 | 55bac33 |
hex | 3a8068d |
61343373 has 32 divisors (see below), whose sum is σ = 103403776. Its totient is φ = 31477248.
The previous prime is 61343371. The next prime is 61343377. The reversal of 61343373 is 37334316.
It is not a de Polignac number, because 61343373 - 21 = 61343371 is a prime.
It is a super-2 number, since 2×613433732 = 7526018822034258, which contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 61343373.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (61343371) 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 31 ways as a sum of consecutive naturals, for example, 7065 + ... + 13137.
It is an arithmetic number, because the mean of its divisors is an integer number (3231368).
Almost surely, 261343373 is an apocalyptic number.
It is an amenable number.
61343373 is a deficient number, since it is larger than the sum of its proper divisors (42060403).
61343373 is a wasteful number, since it uses less digits than its factorization.
61343373 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6133.
The product of its digits is 13608, while the sum is 30.
The square root of 61343373 is about 7832.2010316386. The cubic root of 61343373 is about 394.3869633946.
Adding to 61343373 its reverse (37334316), we get a palindrome (98677689).
It can be divided in two parts, 61343 and 373, that added together give a palindrome (61716).
The spelling of 61343373 in words is "sixty-one million, three hundred forty-three thousand, three hundred seventy-three".
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