Base | Representation |
---|---|
bin | 101001100111100110111… |
… | …111010001111011001101 |
3 | 101010102020022101102112200 |
4 | 221213212333101323031 |
5 | 333324314310200023 |
6 | 10025513510352113 |
7 | 413426113662534 |
oct | 51474677217315 |
9 | 11112208342480 |
10 | 2860028600013 |
11 | a02a27647212 |
12 | 3a236195b639 |
13 | 179912b728c0 |
14 | 9c5d73d131b |
15 | 4e5e12c1743 |
hex | 299e6fd1ecd |
2860028600013 has 24 divisors (see below), whose sum is σ = 4449318459768. Its totient is φ = 1759865260032.
The previous prime is 2860028599993. The next prime is 2860028600047. The reversal of 2860028600013 is 3100068200682.
2860028600013 is a `hidden beast` number, since 28 + 6 + 0 + 0 + 28 + 600 + 0 + 1 + 3 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 122767545924 + 2737261054089 = 350382^2 + 1654467^2 .
It is not a de Polignac number, because 2860028600013 - 210 = 2860028598989 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2860028600213) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 307081 + ... + 2411297.
It is an arithmetic number, because the mean of its divisors is an integer number (185388269157).
Almost surely, 22860028600013 is an apocalyptic number.
It is an amenable number.
2860028600013 is a deficient number, since it is larger than the sum of its proper divisors (1589289859755).
2860028600013 is a wasteful number, since it uses less digits than its factorization.
2860028600013 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2115853 (or 2115850 counting only the distinct ones).
The product of its (nonzero) digits is 27648, while the sum is 36.
The spelling of 2860028600013 in words is "two trillion, eight hundred sixty billion, twenty-eight million, six hundred thousand, thirteen".
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