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5025130254 = 232833363541
BaseRepresentation
bin1001010111000010…
…10110011100001110
3110222012200001210100
410223201112130032
540242413132004
62150345551530
7235345621344
oct45341263416
913865601710
105025130254
112149611811
12b82aa55a6
1362111a171
14359563994
151e626c739
hex12b85670e

5025130254 has 24 divisors (see below), whose sum is σ = 11018963592. Its totient is φ = 1654861680.

The previous prime is 5025130223. The next prime is 5025130259. The reversal of 5025130254 is 4520315205.

It is a happy number.

5025130254 is a `hidden beast` number, since 502 + 5 + 130 + 25 + 4 = 666.

It is a super-2 number, since 2×50251302542 = 50503868139332209032, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5025130259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1680277 + ... + 1683264.

It is an arithmetic number, because the mean of its divisors is an integer number (459123483).

Almost surely, 25025130254 is an apocalyptic number.

5025130254 is an abundant number, since it is smaller than the sum of its proper divisors (5993833338).

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

5025130254 is a wasteful number, since it uses less digits than its factorization.

5025130254 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3363632 (or 3363629 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 27.

The square root of 5025130254 is about 70888.1531287140. The cubic root of 5025130254 is about 1712.8359691338.

Adding to 5025130254 its reverse (4520315205), we get a palindrome (9545445459).

The spelling of 5025130254 in words is "five billion, twenty-five million, one hundred thirty thousand, two hundred fifty-four".

Divisors: 1 2 3 6 9 18 83 166 249 498 747 1494 3363541 6727082 10090623 20181246 30271869 60543738 279173903 558347806 837521709 1675043418 2512565127 5025130254