Search a number
-
+
10230341445 = 33575780307
BaseRepresentation
bin10011000011100011…
…01001111101000101
3222101222012012012000
421201301221331011
5131422431411240
64411051415513
7511342316232
oct114161517505
928358165160
1010230341445
11437a840a45
121b96154599
13c70638c9c
146d09a2789
153ed20c430
hex261c69f45

10230341445 has 16 divisors (see below), whose sum is σ = 18187273920. Its totient is φ = 5456182032.

The previous prime is 10230341371. The next prime is 10230341489. The reversal of 10230341445 is 54414303201.

It is a happy number.

10230341445 is a `hidden beast` number, since 10 + 230 + 3 + 414 + 4 + 5 = 666.

10230341445 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 10230341445 - 217 = 10230210373 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 37890019 + ... + 37890288.

It is an arithmetic number, because the mean of its divisors is an integer number (1136704620).

Almost surely, 210230341445 is an apocalyptic number.

10230341445 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

10230341445 is a deficient number, since it is larger than the sum of its proper divisors (7956932475).

10230341445 is an equidigital number, since it uses as much as digits as its factorization.

10230341445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75780321 (or 75780315 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

Adding to 10230341445 its reverse (54414303201), we get a palindrome (64644644646).

The spelling of 10230341445 in words is "ten billion, two hundred thirty million, three hundred forty-one thousand, four hundred forty-five".

Divisors: 1 3 5 9 15 27 45 135 75780307 227340921 378901535 682022763 1136704605 2046068289 3410113815 10230341445