Search a number
-
+
61960342 = 2176412843
BaseRepresentation
bin1110110001011…
…1000010010110
311022120220121111
43230113002112
5111330212332
610052005234
71351440253
oct354270226
9138526544
1061960342
1131a7a7a4
121890081a
13cab5332
14832c42a
15568d947
hex3b17096

61960342 has 16 divisors (see below), whose sum is σ = 98595792. Its totient is φ = 29102080.

The previous prime is 61960319. The next prime is 61960357. The reversal of 61960342 is 24306916.

61960342 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 20373 + ... + 23215.

It is an arithmetic number, because the mean of its divisors is an integer number (6162237).

Almost surely, 261960342 is an apocalyptic number.

61960342 is a deficient number, since it is larger than the sum of its proper divisors (36635450).

61960342 is a wasteful number, since it uses less digits than its factorization.

61960342 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3503.

The product of its (nonzero) digits is 7776, while the sum is 31.

The square root of 61960342 is about 7871.4891856624. The cubic root of 61960342 is about 395.7047547616.

The spelling of 61960342 in words is "sixty-one million, nine hundred sixty thousand, three hundred forty-two".

Divisors: 1 2 17 34 641 1282 2843 5686 10897 21794 48331 96662 1822363 3644726 30980171 61960342