Search a number
-
+
60394961 = 115490451
BaseRepresentation
bin1110011001100…
…0110111010001
311012122101022102
43212120313101
5110430114321
65554250145
71332230414
oct346306721
9135571272
1060394961
11311006a0
1218286955
13c687983
148041b7b
15547ec0b
hex3998dd1

60394961 has 4 divisors (see below), whose sum is σ = 65885424. Its totient is φ = 54904500.

The previous prime is 60394951. The next prime is 60394963. The reversal of 60394961 is 16949306.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 60394961 - 210 = 60393937 is a prime.

It is not an unprimeable number, because it can be changed into a prime (60394963) 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, 2745215 + ... + 2745236.

It is an arithmetic number, because the mean of its divisors is an integer number (16471356).

Almost surely, 260394961 is an apocalyptic number.

It is an amenable number.

60394961 is a deficient number, since it is larger than the sum of its proper divisors (5490463).

60394961 is a wasteful number, since it uses less digits than its factorization.

60394961 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5490462.

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 60394961 is about 7771.4194971060. The cubic root of 60394961 is about 392.3438972462.

The spelling of 60394961 in words is "sixty million, three hundred ninety-four thousand, nine hundred sixty-one".

Divisors: 1 11 5490451 60394961