Search a number
-
+
132022301 = 467282703
BaseRepresentation
bin1111101111010…
…00000000011101
3100012102102112212
413313220000131
5232244203201
621033410205
73162112445
oct767500035
9305372485
10132022301
1168583344
1238269965
1321476108
1413769125
15b8ccabb
hex7de801d

132022301 has 4 divisors (see below), whose sum is σ = 132305472. Its totient is φ = 131739132.

The previous prime is 132022259. The next prime is 132022309. The reversal of 132022301 is 103220231.

It is a happy number.

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, and also an emirpimes, since its reverse is a distinct semiprime: 103220231 = 419246349.

It is a cyclic number.

It is not a de Polignac number, because 132022301 - 226 = 64913437 is a prime.

It is a super-2 number, since 2×1320223012 = 34859775922669202, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (132022309) 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, 140885 + ... + 141818.

It is an arithmetic number, because the mean of its divisors is an integer number (33076368).

Almost surely, 2132022301 is an apocalyptic number.

It is an amenable number.

132022301 is a deficient number, since it is larger than the sum of its proper divisors (283171).

132022301 is an equidigital number, since it uses as much as digits as its factorization.

132022301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 283170.

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 132022301 is about 11490.0957785390. The cubic root of 132022301 is about 509.1930092752.

Adding to 132022301 its reverse (103220231), we get a palindrome (235242532).

The spelling of 132022301 in words is "one hundred thirty-two million, twenty-two thousand, three hundred one".

Divisors: 1 467 282703 132022301