Base | Representation |
---|---|
bin | 1001011010001011… |
… | …11111010100000000 |
3 | 111001001022101211102 |
4 | 10231011333110000 |
5 | 40321141341224 |
6 | 2153131233532 |
7 | 236116100264 |
oct | 45505772400 |
9 | 14031271742 |
10 | 5051512064 |
11 | 21624a0865 |
12 | b8b8a88a8 |
13 | 6267262c1 |
14 | 35cc700a4 |
15 | 1e872e4ae |
hex | 12d17f500 |
5051512064 has 72 divisors (see below), whose sum is σ = 10634850240. Its totient is φ = 2388123648.
The previous prime is 5051512043. The next prime is 5051512069. The reversal of 5051512064 is 4602151505.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5051512069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4751597 + ... + 4752659.
Almost surely, 25051512064 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 5051512064, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5317425120).
5051512064 is an abundant number, since it is smaller than the sum of its proper divisors (5583338176).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5051512064 is a wasteful number, since it uses less digits than its factorization.
5051512064 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2075 (or 2061 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 29.
The square root of 5051512064 is about 71073.9900666904. The cubic root of 5051512064 is about 1715.8281877452.
Adding to 5051512064 its reverse (4602151505), we get a palindrome (9653663569).
The spelling of 5051512064 in words is "five billion, fifty-one million, five hundred twelve thousand, sixty-four".
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