Base | Representation |
---|---|
bin | 1001100010011010… |
… | …01100001101001110 |
3 | 111012212010210111020 |
4 | 10301031030031032 |
5 | 40441322240000 |
6 | 2204034135010 |
7 | 240614414640 |
oct | 46115141516 |
9 | 14185123436 |
10 | 5120508750 |
11 | 2198437015 |
12 | baaa21466 |
13 | 637b03246 |
14 | 3680b0890 |
15 | 1ee80cba0 |
hex | 13134c34e |
5120508750 has 160 divisors (see below), whose sum is σ = 14783467776. Its totient is φ = 1157760000.
The previous prime is 5120508739. The next prime is 5120508761. The reversal of 5120508750 is 578050215.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (5120508739) and next prime (5120508761).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 2545245 + ... + 2547255.
Almost surely, 25120508750 is an apocalyptic number.
5120508750 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 5120508750, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7391733888).
5120508750 is an abundant number, since it is smaller than the sum of its proper divisors (9662959026).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5120508750 is a wasteful number, since it uses less digits than its factorization.
5120508750 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2140 (or 2125 counting only the distinct ones).
The product of its (nonzero) digits is 14000, while the sum is 33.
The square root of 5120508750 is about 71557.7301903854. The cubic root of 5120508750 is about 1723.6048370436.
Adding to 5120508750 its reverse (578050215), we get a palindrome (5698558965).
The spelling of 5120508750 in words is "five billion, one hundred twenty million, five hundred eight thousand, seven hundred fifty".
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