Base | Representation |
---|---|
bin | 11101010000100101110… |
… | …000010001011101000100 |
3 | 21010012220121120211112200 |
4 | 131100211300101131010 |
5 | 230420332043342144 |
6 | 4135405345514500 |
7 | 265160322623145 |
oct | 35204560213504 |
9 | 7105817524480 |
10 | 2010678105924 |
11 | 7057a6410914 |
12 | 285824042a30 |
13 | 1177b5896647 |
14 | 6d462acbacc |
15 | 37480685c69 |
hex | 1d425c11744 |
2010678105924 has 18 divisors (see below), whose sum is σ = 5082547434510. Its totient is φ = 670226035296.
The previous prime is 2010678105923. The next prime is 2010678106067. The reversal of 2010678105924 is 4295018760102.
It can be written as a sum of positive squares in only one way, i.e., 2005106976324 + 5571129600 = 1416018^2 + 74640^2 .
It is a tau number, because it is divible by the number of its divisors (18).
It is a self number, because there is not a number n which added to its sum of digits gives 2010678105924.
It is not an unprimeable number, because it can be changed into a prime (2010678105923) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 27926084769 + ... + 27926084840.
Almost surely, 22010678105924 is an apocalyptic number.
It is an amenable number.
2010678105924 is an abundant number, since it is smaller than the sum of its proper divisors (3071869328586).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2010678105924 is a wasteful number, since it uses less digits than its factorization.
2010678105924 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 55852169619 (or 55852169614 counting only the distinct ones).
The product of its (nonzero) digits is 241920, while the sum is 45.
The spelling of 2010678105924 in words is "two trillion, ten billion, six hundred seventy-eight million, one hundred five thousand, nine hundred twenty-four".
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