Base | Representation |
---|---|
bin | 111010001101111100101… |
… | …0110110011000001111101 |
3 | 1001022221001012110022220202 |
4 | 1310123321112303001331 |
5 | 2022043343111430000 |
6 | 25003444225053245 |
7 | 1454040314663246 |
oct | 164337126630175 |
9 | 31287035408822 |
10 | 8001412608125 |
11 | 260541a903672 |
12 | a92888a87225 |
13 | 4606b7468661 |
14 | 1d93b0113ccd |
15 | dd205e9add5 |
hex | 746f95b307d |
8001412608125 has 40 divisors (see below), whose sum is σ = 10525977733920. Its totient is φ = 6063553080000.
The previous prime is 8001412608107. The next prime is 8001412608187. The reversal of 8001412608125 is 5218062141008.
It is not a de Polignac number, because 8001412608125 - 28 = 8001412607869 is a prime.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 123788315 + ... + 123852935.
It is an arithmetic number, because the mean of its divisors is an integer number (263149443348).
Almost surely, 28001412608125 is an apocalyptic number.
It is an amenable number.
8001412608125 is a deficient number, since it is larger than the sum of its proper divisors (2524565125795).
8001412608125 is a wasteful number, since it uses less digits than its factorization.
8001412608125 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 75087 (or 75072 counting only the distinct ones).
The product of its (nonzero) digits is 30720, while the sum is 38.
The spelling of 8001412608125 in words is "eight trillion, one billion, four hundred twelve million, six hundred eight thousand, one hundred twenty-five".
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