Base | Representation |
---|---|
bin | 1001100011000110… |
… | …00110000000011000 |
3 | 111020020221111201101 |
4 | 10301203012000120 |
5 | 40444310004040 |
6 | 2204401201144 |
7 | 241014260536 |
oct | 46143060030 |
9 | 14206844641 |
10 | 5126250520 |
11 | 21a06a8986 |
12 | bb09301b4 |
13 | 639063841 |
14 | 368b67156 |
15 | 20009409a |
hex | 1318c6018 |
5126250520 has 64 divisors (see below), whose sum is σ = 12159590400. Its totient is φ = 1942112640.
The previous prime is 5126250517. The next prime is 5126250523. The reversal of 5126250520 is 250526215.
It is an interprime number because it is at equal distance from previous prime (5126250517) and next prime (5126250523).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5126250523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 14301 + ... + 102259.
It is an arithmetic number, because the mean of its divisors is an integer number (189993600).
Almost surely, 25126250520 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 5126250520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6079795200).
5126250520 is an abundant number, since it is smaller than the sum of its proper divisors (7033339880).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5126250520 is a wasteful number, since it uses less digits than its factorization.
5126250520 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 88048 (or 88044 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 28.
The square root of 5126250520 is about 71597.8387941983. The cubic root of 5126250520 is about 1724.2488385312.
Adding to 5126250520 its reverse (250526215), we get a palindrome (5376776735).
The spelling of 5126250520 in words is "five billion, one hundred twenty-six million, two hundred fifty thousand, five hundred twenty".
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