Base | Representation |
---|---|
bin | 1001101001100011… |
… | …00011011001011000 |
3 | 111101000210012012200 |
4 | 10310301203121120 |
5 | 41102133410233 |
6 | 2214013210200 |
7 | 242242304010 |
oct | 46461433130 |
9 | 14330705180 |
10 | 5180372568 |
11 | 2219204648 |
12 | 1006a90960 |
13 | 647333217 |
14 | 372014c40 |
15 | 204bd5313 |
hex | 134c63658 |
5180372568 has 48 divisors (see below), whose sum is σ = 16034488080. Its totient is φ = 1480106304.
The previous prime is 5180372563. The next prime is 5180372569. The reversal of 5180372568 is 8652730815.
5180372568 is a `hidden beast` number, since 5 + 1 + 80 + 3 + 7 + 2 + 568 = 666.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5180372563) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5138755 + ... + 5139762.
It is an arithmetic number, because the mean of its divisors is an integer number (334051835).
Almost surely, 25180372568 is an apocalyptic number.
It is an amenable number.
5180372568 is an abundant number, since it is smaller than the sum of its proper divisors (10854115512).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
5180372568 is a wasteful number, since it uses less digits than its factorization.
5180372568 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10278536 (or 10278529 counting only the distinct ones).
The product of its (nonzero) digits is 403200, while the sum is 45.
The square root of 5180372568 is about 71974.8050917819. The cubic root of 5180372568 is about 1730.2957125341.
The spelling of 5180372568 in words is "five billion, one hundred eighty million, three hundred seventy-two thousand, five hundred sixty-eight".
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