Search a number
-
+
60385369 = 1137148367
BaseRepresentation
bin1110011001011…
…0100001011001
311012121220011011
43212112201121
5110424312434
65554133521
71332160432
oct346264131
9135556134
1060385369
11310a4470
12182812a1
13c6834b5
14803c489
15547be64
hex3996859

60385369 has 8 divisors (see below), whose sum is σ = 67655808. Its totient is φ = 53411760.

The previous prime is 60385361. The next prime is 60385393. The reversal of 60385369 is 96358306.

60385369 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 cyclic number.

It is not a de Polignac number, because 60385369 - 23 = 60385361 is a prime.

It is a super-2 number, since 2×603853692 = 7292785578532322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (60385361) 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 7 ways as a sum of consecutive naturals, for example, 73777 + ... + 74590.

It is an arithmetic number, because the mean of its divisors is an integer number (8456976).

Almost surely, 260385369 is an apocalyptic number.

It is an amenable number.

60385369 is a deficient number, since it is larger than the sum of its proper divisors (7270439).

60385369 is a wasteful number, since it uses less digits than its factorization.

60385369 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 148415.

The product of its (nonzero) digits is 116640, while the sum is 40.

The square root of 60385369 is about 7770.8023395271. The cubic root of 60385369 is about 392.3231253040.

The spelling of 60385369 in words is "sixty million, three hundred eighty-five thousand, three hundred sixty-nine".

Divisors: 1 11 37 407 148367 1632037 5489579 60385369