Search a number
-
+
60906542 = 260150671
BaseRepresentation
bin1110100001010…
…1110000101110
311020121101001212
43220111300232
5111043002132
610013234422
71336461044
oct350256056
9136541055
1060906542
113141aa94
1218492a12
13c806798
148136394
1555315b2
hex3a15c2e

60906542 has 8 divisors (see below), whose sum is σ = 91513632. Its totient is φ = 30402000.

The previous prime is 60906541. The next prime is 60906577. The reversal of 60906542 is 24560906.

60906542 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a junction number, because it is equal to n+sod(n) for n = 60906499 and 60906508.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60906541) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 24134 + ... + 26537.

It is an arithmetic number, because the mean of its divisors is an integer number (11439204).

Almost surely, 260906542 is an apocalyptic number.

60906542 is a deficient number, since it is larger than the sum of its proper divisors (30607090).

60906542 is a wasteful number, since it uses less digits than its factorization.

60906542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51274.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 60906542 is about 7804.2643471374. The cubic root of 60906542 is about 393.4485788574.

The spelling of 60906542 in words is "sixty million, nine hundred six thousand, five hundred forty-two".

Divisors: 1 2 601 1202 50671 101342 30453271 60906542