Base | Representation |
---|---|
bin | 1001100010010111… |
… | …10100101100101000 |
3 | 111012211110120210202 |
4 | 10301023310230220 |
5 | 40441224302222 |
6 | 2204022331332 |
7 | 240611362634 |
oct | 46113645450 |
9 | 14184416722 |
10 | 5120150312 |
11 | 2198211792 |
12 | baa889b48 |
13 | 637a09054 |
14 | 368019dc4 |
15 | 1ee78b892 |
hex | 1312f4b28 |
5120150312 has 8 divisors (see below), whose sum is σ = 9600281850. Its totient is φ = 2560075152.
The previous prime is 5120150311. The next prime is 5120150341. The reversal of 5120150312 is 2130510215.
It is a happy number.
It can be written as a sum of positive squares in only one way, i.e., 4087556356 + 1032593956 = 63934^2 + 32134^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is not an unprimeable number, because it can be changed into a prime (5120150311) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 320009387 + ... + 320009402.
Almost surely, 25120150312 is an apocalyptic number.
It is an amenable number.
5120150312 is a deficient number, since it is larger than the sum of its proper divisors (4480131538).
5120150312 is a wasteful number, since it uses less digits than its factorization.
5120150312 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 640018795 (or 640018791 counting only the distinct ones).
The product of its (nonzero) digits is 300, while the sum is 20.
The square root of 5120150312 is about 71555.2256093152. The cubic root of 5120150312 is about 1723.5646183910.
Adding to 5120150312 its reverse (2130510215), we get a palindrome (7250660527).
The spelling of 5120150312 in words is "five billion, one hundred twenty million, one hundred fifty thousand, three hundred twelve".
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