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60485071 = 157138501
BaseRepresentation
bin1110011010111…
…0110111001111
311012210221220211
43212232313033
5110441010241
610000223251
71333054213
oct346566717
9135727824
1060485071
1131162369
121830ab27
13c6b99aa
148066943
15549b781
hex39aedcf

60485071 has 4 divisors (see below), whose sum is σ = 60525144. Its totient is φ = 60445000.

The previous prime is 60485069. The next prime is 60485111. The reversal of 60485071 is 17058406.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 60485071 - 21 = 60485069 is a prime.

It is a Smith number, since the sum of its digits (31) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60485011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17680 + ... + 20821.

It is an arithmetic number, because the mean of its divisors is an integer number (15131286).

Almost surely, 260485071 is an apocalyptic number.

60485071 is a deficient number, since it is larger than the sum of its proper divisors (40073).

60485071 is a wasteful number, since it uses less digits than its factorization.

60485071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40072.

The product of its (nonzero) digits is 6720, while the sum is 31.

The square root of 60485071 is about 7777.2148613755. The cubic root of 60485071 is about 392.5389275359.

The spelling of 60485071 in words is "sixty million, four hundred eighty-five thousand, seventy-one".

Divisors: 1 1571 38501 60485071