Base | Representation |
---|---|
bin | 111010010101100101100010… |
… | …1110110111001000000101111 |
3 | 2111021212201122202120021011000 |
4 | 1310223023011312321000233 |
5 | 1014224242204002120101 |
6 | 5015205212315531343 |
7 | 213041105364110454 |
oct | 16453130566710057 |
9 | 2437781582507130 |
10 | 513140242223151 |
11 | 139558611218524 |
12 | 49676024a59b53 |
13 | 19042bc015caaa |
14 | 90a0197d2382b |
15 | 3e4ce4e1a1486 |
hex | 1d2b2c5db902f |
513140242223151 has 16 divisors (see below), whose sum is σ = 760208116184320. Its totient is φ = 342093337347960.
The previous prime is 513140242223117. The next prime is 513140242223159. The reversal of 513140242223151 is 151322242041315.
513140242223151 is a `hidden beast` number, since 5 + 1 + 3 + 1 + 40 + 242 + 223 + 151 = 666.
It is not a de Polignac number, because 513140242223151 - 26 = 513140242223087 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 (513140242223159) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 106092936 + ... + 110824146.
It is an arithmetic number, because the mean of its divisors is an integer number (47513007261520).
Almost surely, 2513140242223151 is an apocalyptic number.
513140242223151 is a deficient number, since it is larger than the sum of its proper divisors (247067873961169).
513140242223151 is a wasteful number, since it uses less digits than its factorization.
513140242223151 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8748203 (or 8748197 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 36.
Adding to 513140242223151 its reverse (151322242041315), we get a palindrome (664462484264466).
The spelling of 513140242223151 in words is "five hundred thirteen trillion, one hundred forty billion, two hundred forty-two million, two hundred twenty-three thousand, one hundred fifty-one".
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