Search a number
-
+
60968197 = 71858707
BaseRepresentation
bin1110100010010…
…0110100000101
311020201111122101
43220210310011
5111101440242
610014432101
71340135563
oct350446405
9136644571
1060968197
1131462344
1218502631
13c828874
148150a33
1555449b7
hex3a24d05

60968197 has 4 divisors (see below), whose sum is σ = 61826976. Its totient is φ = 60109420.

The previous prime is 60968177. The next prime is 60968203. The reversal of 60968197 is 79186906.

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 60968197 - 219 = 60443909 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (60968177) 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, 429283 + ... + 429424.

It is an arithmetic number, because the mean of its divisors is an integer number (15456744).

Almost surely, 260968197 is an apocalyptic number.

It is an amenable number.

60968197 is a deficient number, since it is larger than the sum of its proper divisors (858779).

60968197 is an equidigital number, since it uses as much as digits as its factorization.

60968197 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 858778.

The product of its (nonzero) digits is 163296, while the sum is 46.

The square root of 60968197 is about 7808.2134320214. The cubic root of 60968197 is about 393.5812952594.

The spelling of 60968197 in words is "sixty million, nine hundred sixty-eight thousand, one hundred ninety-seven".

Divisors: 1 71 858707 60968197