Search a number
-
+
10232300101 = 19457525893
BaseRepresentation
bin10011000011110010…
…01000001001000101
3222102002212200221211
421201321020021011
5131423432100401
64411201411421
7511365054502
oct114171101105
928362780854
1010232300101
114380959571
121b96939b71
13c70b7365a
146d0d524a9
153ed497951
hex261e48245

10232300101 has 4 divisors (see below), whose sum is σ = 10232845452. Its totient is φ = 10231754752.

The previous prime is 10232300093. The next prime is 10232300123. The reversal of 10232300101 is 10100323201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10100323201 = 23439144487.

It can be written as a sum of positive squares in 2 ways, for example, as 8116208100 + 2116092001 = 90090^2 + 46001^2 .

It is a cyclic number.

It is not a de Polignac number, because 10232300101 - 23 = 10232300093 is a prime.

It is a super-2 number, since 2×102323001012 (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 (10232300131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 243490 + ... + 282403.

It is an arithmetic number, because the mean of its divisors is an integer number (2558211363).

Almost surely, 210232300101 is an apocalyptic number.

It is an amenable number.

10232300101 is a deficient number, since it is larger than the sum of its proper divisors (545351).

10232300101 is an equidigital number, since it uses as much as digits as its factorization.

10232300101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 545350.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 10232300101 its reverse (10100323201), we get a palindrome (20332623302).

The spelling of 10232300101 in words is "ten billion, two hundred thirty-two million, three hundred thousand, one hundred one".

Divisors: 1 19457 525893 10232300101