Search a number
-
+
1023232012301 = 8719117356579
BaseRepresentation
bin11101110001111010110…
…00010111000000001101
310121211010210112221010002
432320331120113000031
5113231034343343201
62102022153054045
7133632433412222
oct16707530270015
93554123487102
101023232012301
11364a4a882664
121463863b7325
137564b43cb95
143774ba8b949
151b93b10576b
hexee3d61700d

1023232012301 has 4 divisors (see below), whose sum is σ = 1023349377600. Its totient is φ = 1023114647004.

The previous prime is 1023232012247. The next prime is 1023232012381. The reversal of 1023232012301 is 1032102323201.

1023232012301 is digitally balanced in base 2, 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 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 1023232012301 - 214 = 1023231995917 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 (1023232012381) 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, 58669571 + ... + 58687008.

It is an arithmetic number, because the mean of its divisors is an integer number (255837344400).

Almost surely, 21023232012301 is an apocalyptic number.

It is an amenable number.

1023232012301 is a deficient number, since it is larger than the sum of its proper divisors (117365299).

1023232012301 is an equidigital number, since it uses as much as digits as its factorization.

1023232012301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117365298.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 1023232012301 its reverse (1032102323201), we get a palindrome (2055334335502).

The spelling of 1023232012301 in words is "one trillion, twenty-three billion, two hundred thirty-two million, twelve thousand, three hundred one".

Divisors: 1 8719 117356579 1023232012301