Search a number
-
+
32060197209697 = 85667374242091
BaseRepresentation
bin1110100101000100110001…
…01010101000011001100001
311012111220222021012201001021
413102202120222220121201
513200233240441202242
6152104130135205441
76516162400625326
oct722423052503141
9135456867181037
1032060197209697
11a240720576518
123719593216881
1314b735724ba17
147cba16986b4d
153a8e5c9b1b67
hex1d2898aa8661

32060197209697 has 4 divisors (see below), whose sum is σ = 32060571537456. Its totient is φ = 32059822881940.

The previous prime is 32060197209641. The next prime is 32060197209701. The reversal of 32060197209697 is 79690279106023.

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 32060197209697 - 215 = 32060197176929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32060197200697) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 187035379 + ... + 187206712.

It is an arithmetic number, because the mean of its divisors is an integer number (8015142884364).

Almost surely, 232060197209697 is an apocalyptic number.

It is an amenable number.

32060197209697 is a deficient number, since it is larger than the sum of its proper divisors (374327759).

32060197209697 is an equidigital number, since it uses as much as digits as its factorization.

32060197209697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 374327758.

The product of its (nonzero) digits is 15431472, while the sum is 61.

The spelling of 32060197209697 in words is "thirty-two trillion, sixty billion, one hundred ninety-seven million, two hundred nine thousand, six hundred ninety-seven".

Divisors: 1 85667 374242091 32060197209697