Search a number
-
+
68060270 = 256806027
BaseRepresentation
bin1000000111010…
…00010001101110
311202001211010202
410003220101232
5114410412040
610430433502
71454334305
oct403502156
9152054122
1068060270
1135466763
121a962892
131113c965
14907943c
155e96015
hex40e846e

68060270 has 8 divisors (see below), whose sum is σ = 122508504. Its totient is φ = 27224104.

The previous prime is 68060263. The next prime is 68060273. The reversal of 68060270 is 7206086.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (68060273) 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 3 ways as a sum of consecutive naturals, for example, 3403004 + ... + 3403023.

It is an arithmetic number, because the mean of its divisors is an integer number (15313563).

Almost surely, 268060270 is an apocalyptic number.

68060270 is a deficient number, since it is larger than the sum of its proper divisors (54448234).

68060270 is a wasteful number, since it uses less digits than its factorization.

68060270 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6806034.

The product of its (nonzero) digits is 4032, while the sum is 29.

The square root of 68060270 is about 8249.8648473778. The cubic root of 68060270 is about 408.2860634809.

The spelling of 68060270 in words is "sixty-eight million, sixty thousand, two hundred seventy".

Divisors: 1 2 5 10 6806027 13612054 34030135 68060270