Search a number
-
+
60906 = 2310151
BaseRepresentation
bin1110110111101010
310002112210
432313222
53422111
61145550
7342366
oct166752
9102483
1060906
114183a
122b2b6
1321951
14182a6
15130a6
hexedea

60906 has 8 divisors (see below), whose sum is σ = 121824. Its totient is φ = 20300.

The previous prime is 60901. The next prime is 60913.

60906 is nontrivially palindromic in base 10.

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

60906 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (60901) 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, 5070 + ... + 5081.

It is an arithmetic number, because the mean of its divisors is an integer number (15228).

260906 is an apocalyptic number.

60906 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (60912).

60906 is a wasteful number, since it uses less digits than its factorization.

60906 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10156.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 60906 is about 246.7914098991. The cubic root of 60906 is about 39.3447411770.

The spelling of 60906 in words is "sixty thousand, nine hundred six".

Divisors: 1 2 3 6 10151 20302 30453 60906