Base | Representation |
---|---|
bin | 10001010011110101110111… |
… | …110010110001110011101101 |
3 | 100222112222121212020100100120 |
4 | 101103311313302301303231 |
5 | 34434304331102342032 |
6 | 425525440201315153 |
7 | 22015142634301533 |
oct | 2123656762616355 |
9 | 328488555210316 |
10 | 76130305121517 |
11 | 22291754589a49 |
12 | 8656691195ab9 |
13 | 33630982102aa |
14 | 14b2a25468153 |
15 | 8c04cd4b362c |
hex | 453d77cb1ced |
76130305121517 has 4 divisors (see below), whose sum is σ = 101507073495360. Its totient is φ = 50753536747676.
The previous prime is 76130305121443. The next prime is 76130305121581. The reversal of 76130305121517 is 71512150303167.
It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.
It is a cyclic number.
It is not a de Polignac number, because 76130305121517 - 28 = 76130305121261 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (76130305121597) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12688384186917 + ... + 12688384186922.
It is an arithmetic number, because the mean of its divisors is an integer number (25376768373840).
Almost surely, 276130305121517 is an apocalyptic number.
It is an amenable number.
76130305121517 is a deficient number, since it is larger than the sum of its proper divisors (25376768373843).
76130305121517 is a wasteful number, since it uses less digits than its factorization.
76130305121517 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25376768373842.
The product of its (nonzero) digits is 132300, while the sum is 42.
The spelling of 76130305121517 in words is "seventy-six trillion, one hundred thirty billion, three hundred five million, one hundred twenty-one thousand, five hundred seventeen".
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