Search a number
-
+
10032202231 = 17590129543
BaseRepresentation
bin10010101011111011…
…10100000111110111
3221220011100200021121
421111331310013313
5131021220432411
64335252524411
7503415212002
oct112575640767
927804320247
1010032202231
114288a0a027
121b3b920707
13c3b58394c
146b2546539
153dab1e571
hex255f741f7

10032202231 has 4 divisors (see below), whose sum is σ = 10622331792. Its totient is φ = 9442072672.

The previous prime is 10032202223. The next prime is 10032202241. The reversal of 10032202231 is 13220223001.

10032202231 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 13220223001 = 82129160969.

It is a cyclic number.

It is not a de Polignac number, because 10032202231 - 23 = 10032202223 is a prime.

It is a super-2 number, since 2×100322022312 (a number of 21 digits) 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 (10032202211) 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, 295064755 + ... + 295064788.

It is an arithmetic number, because the mean of its divisors is an integer number (2655582948).

Almost surely, 210032202231 is an apocalyptic number.

10032202231 is a deficient number, since it is larger than the sum of its proper divisors (590129561).

10032202231 is an equidigital number, since it uses as much as digits as its factorization.

10032202231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 590129560.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 10032202231 its reverse (13220223001), we get a palindrome (23252425232).

The spelling of 10032202231 in words is "ten billion, thirty-two million, two hundred two thousand, two hundred thirty-one".

Divisors: 1 17 590129543 10032202231