Search a number
-
+
7413829854 = 231235638309
BaseRepresentation
bin1101110011110011…
…00001000011011110
3201010200102120121220
412321321201003132
5110140420023404
63223400034210
7351502341204
oct67171410336
921120376556
107413829854
113164a06112
12152aa62966
13911c7a392
145048c1074
152d5d104d9
hex1b9e610de

7413829854 has 8 divisors (see below), whose sum is σ = 14827659720. Its totient is φ = 2471276616.

The previous prime is 7413829853. The next prime is 7413829873. The reversal of 7413829854 is 4589283147.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

7413829854 is an admirable number.

It is a super-2 number, since 2×74138298542 (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 7413829797 and 7413829806.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7413829853) 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, 617819149 + ... + 617819160.

It is an arithmetic number, because the mean of its divisors is an integer number (1853457465).

Almost surely, 27413829854 is an apocalyptic number.

7413829854 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

7413829854 is a wasteful number, since it uses less digits than its factorization.

7413829854 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1235638314.

The product of its digits is 1935360, while the sum is 51.

The square root of 7413829854 is about 86103.5995414826. The cubic root of 7413829854 is about 1949.9083764971.

The spelling of 7413829854 in words is "seven billion, four hundred thirteen million, eight hundred twenty-nine thousand, eight hundred fifty-four".

Divisors: 1 2 3 6 1235638309 2471276618 3706914927 7413829854