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5130379 = 17476421
BaseRepresentation
bin10011100100100010001011
3100122122120001
4103210202023
52303133004
6301543431
761415242
oct23444213
910578501
105130379
112994591
121874b77
1310a8237
14977959
156b51a4
hex4e488b

5130379 has 8 divisors (see below), whose sum is σ = 5548608. Its totient is φ = 4725120.

The previous prime is 5130343. The next prime is 5130397. The reversal of 5130379 is 9730315.

5130379 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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 5130379 - 217 = 4999307 is a prime.

It is an Ulam number.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5130079) 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, 2412 + ... + 4009.

It is an arithmetic number, because the mean of its divisors is an integer number (693576).

Almost surely, 25130379 is an apocalyptic number.

5130379 is a deficient number, since it is larger than the sum of its proper divisors (418229).

5130379 is a wasteful number, since it uses less digits than its factorization.

5130379 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6485.

The product of its (nonzero) digits is 2835, while the sum is 28.

The square root of 5130379 is about 2265.0339953299. The cubic root of 5130379 is about 172.4711594996.

The spelling of 5130379 in words is "five million, one hundred thirty thousand, three hundred seventy-nine".

Divisors: 1 17 47 799 6421 109157 301787 5130379