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5082028129 = 17232949523
BaseRepresentation
bin1001011101110100…
…11001100001100001
3111010011201210000001
410232322121201201
540401444400004
62200141300001
7236636345353
oct45672314141
914104653001
105082028129
112178743a52
12b99b64601
1362cb4c149
14362d350d3
151eb25b1a4
hex12ee99861

5082028129 has 4 divisors (see below), whose sum is σ = 5084979376. Its totient is φ = 5079076884.

The previous prime is 5082028123. The next prime is 5082028139. The reversal of 5082028129 is 9218202805.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5082028129 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (5082028123) 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, 1473039 + ... + 1476484.

It is an arithmetic number, because the mean of its divisors is an integer number (1271244844).

Almost surely, 25082028129 is an apocalyptic number.

It is an amenable number.

5082028129 is a deficient number, since it is larger than the sum of its proper divisors (2951247).

5082028129 is a wasteful number, since it uses less digits than its factorization.

5082028129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2951246.

The product of its (nonzero) digits is 23040, while the sum is 37.

The square root of 5082028129 is about 71288.3449730740. The cubic root of 5082028129 is about 1719.2763461349.

The spelling of 5082028129 in words is "five billion, eighty-two million, twenty-eight thousand, one hundred twenty-nine".

Divisors: 1 1723 2949523 5082028129