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5125030453 = 23317187981
BaseRepresentation
bin1001100010111100…
…11100001000110101
3111020011122112002201
410301132130020311
540444001433303
62204315104501
7241001016514
oct46136341065
914204575081
105125030453
11219aa45264
12bb0442131
13638a273ca
1436892a67b
151eee0281d
hex13179c235

5125030453 has 8 divisors (see below), whose sum is σ = 5520370176. Its totient is φ = 4744066800.

The previous prime is 5125030441. The next prime is 5125030459. The reversal of 5125030453 is 3540305215.

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

It is a cyclic number.

It is not a de Polignac number, because 5125030453 - 221 = 5122933301 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 (5125030459) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3593278 + ... + 3594703.

It is an arithmetic number, because the mean of its divisors is an integer number (690046272).

Almost surely, 25125030453 is an apocalyptic number.

It is an amenable number.

5125030453 is a deficient number, since it is larger than the sum of its proper divisors (395339723).

5125030453 is a wasteful number, since it uses less digits than its factorization.

5125030453 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7188035.

The product of its (nonzero) digits is 9000, while the sum is 28.

The square root of 5125030453 is about 71589.3180090438. The cubic root of 5125030453 is about 1724.1120350971.

Adding to 5125030453 its reverse (3540305215), we get a palindrome (8665335668).

The spelling of 5125030453 in words is "five billion, one hundred twenty-five million, thirty thousand, four hundred fifty-three".

Divisors: 1 23 31 713 7187981 165323563 222827411 5125030453