Base | Representation |
---|---|
bin | 101001100111101101111… |
… | …001001000110011001110 |
3 | 101010102112101100012210210 |
4 | 221213231321020303032 |
5 | 333330033433232121 |
6 | 10025533205143250 |
7 | 413432021346243 |
oct | 51475571106316 |
9 | 11112471305723 |
10 | 2860144430286 |
11 | a02a86a70210 |
12 | 3a23946bab26 |
13 | 179930b69920 |
14 | 9c6089435ca |
15 | 4e5eb551876 |
hex | 299ede48cce |
2860144430286 has 64 divisors (see below), whose sum is σ = 6786877579776. Its totient is φ = 792119184000.
The previous prime is 2860144430263. The next prime is 2860144430287. The reversal of 2860144430286 is 6820344410682.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2860144430287) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 16415826 + ... + 16589141.
It is an arithmetic number, because the mean of its divisors is an integer number (106044962184).
Almost surely, 22860144430286 is an apocalyptic number.
2860144430286 is a gapful number since it is divisible by the number (26) formed by its first and last digit.
2860144430286 is an abundant number, since it is smaller than the sum of its proper divisors (3926733149490).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2860144430286 is a wasteful number, since it uses less digits than its factorization.
2860144430286 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 33005097.
The product of its (nonzero) digits is 1769472, while the sum is 48.
The spelling of 2860144430286 in words is "two trillion, eight hundred sixty billion, one hundred forty-four million, four hundred thirty thousand, two hundred eighty-six".
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