Base | Representation |
---|---|
bin | 100110011011000010110… |
… | …1011011111011101001101 |
3 | 200200211120002000210221022 |
4 | 1030312011223133131031 |
5 | 1143004442414440144 |
6 | 15121540241443525 |
7 | 1053344044536506 |
oct | 114660553373515 |
9 | 20624502023838 |
10 | 5280757577549 |
11 | 1756613a8aa93 |
12 | 7135430405a5 |
13 | 2c3c86466a8c |
14 | 143839087bad |
15 | 9257090bcee |
hex | 4cd85adf74d |
5280757577549 has 8 divisors (see below), whose sum is σ = 5462878575000. Its totient is φ = 5098638307392.
The previous prime is 5280757577497. The next prime is 5280757577603. The reversal of 5280757577549 is 9457757570825.
It can be written as a sum of positive squares in 4 ways, for example, as 81641632900 + 5199115944649 = 285730^2 + 2280157^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 5280757577549 - 216 = 5280757512013 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (5280757573549) 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, 10357787 + ... + 10855655.
It is an arithmetic number, because the mean of its divisors is an integer number (682859821875).
Almost surely, 25280757577549 is an apocalyptic number.
It is an amenable number.
5280757577549 is a deficient number, since it is larger than the sum of its proper divisors (182120997451).
5280757577549 is a wasteful number, since it uses less digits than its factorization.
5280757577549 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 863647.
The product of its (nonzero) digits is 864360000, while the sum is 71.
The spelling of 5280757577549 in words is "five trillion, two hundred eighty billion, seven hundred fifty-seven million, five hundred seventy-seven thousand, five hundred forty-nine".
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