Search a number
-
+
32122310113 = 71523865061
BaseRepresentation
bin11101111010101000…
…111000110111100001
310001220122210102112101
4131322220320313201
51011241302410423
622431244330401
72215010062615
oct357250706741
9101818712471
1032122310113
1112694230033
126285843a01
13304bc949ba
1417aa261345
15c800eb7ad
hex77aa38de1

32122310113 has 8 divisors (see below), whose sum is σ = 32637059136. Its totient is φ = 31609292400.

The previous prime is 32122310083. The next prime is 32122310123. The reversal of 32122310113 is 31101322123.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-32122310113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (32122310123) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 395398 + ... + 469663.

It is an arithmetic number, because the mean of its divisors is an integer number (4079632392).

Almost surely, 232122310113 is an apocalyptic number.

It is an amenable number.

32122310113 is a deficient number, since it is larger than the sum of its proper divisors (514749023).

32122310113 is an equidigital number, since it uses as much as digits as its factorization.

32122310113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865655.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 32122310113 its reverse (31101322123), we get a palindrome (63223632236).

The spelling of 32122310113 in words is "thirty-two billion, one hundred twenty-two million, three hundred ten thousand, one hundred thirteen".

Divisors: 1 71 523 37133 865061 61419331 452426903 32122310113