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5042126300 = 225250421263
BaseRepresentation
bin1001011001000100…
…01011110111011100
3111000101122112222112
410230202023313130
540311241020200
62152154133152
7235643236451
oct45442136734
914011575875
105042126300
112158170132
12b887211b8
136247bb1b3
1435b909828
151e79c8535
hex12c88bddc

5042126300 has 18 divisors (see below), whose sum is σ = 10941414288. Its totient is φ = 2016850480.

The previous prime is 5042126213. The next prime is 5042126303. The reversal of 5042126300 is 36212405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5042126303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 25210532 + ... + 25210731.

Almost surely, 25042126300 is an apocalyptic number.

5042126300 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

It is an amenable number.

5042126300 is an abundant number, since it is smaller than the sum of its proper divisors (5899287988).

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

5042126300 is a wasteful number, since it uses less digits than its factorization.

5042126300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50421277 (or 50421270 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 5042126300 is about 71007.9312471501. The cubic root of 5042126300 is about 1714.7648531394.

Adding to 5042126300 its reverse (36212405), we get a palindrome (5078338705).

The spelling of 5042126300 in words is "five billion, forty-two million, one hundred twenty-six thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 50421263 100842526 201685052 252106315 504212630 1008425260 1260531575 2521063150 5042126300