Base | Representation |
---|---|
bin | 1011000111001100… |
… | …1101000011101100 |
3 | 21200220000121002100 |
4 | 2301303031003230 |
5 | 22102121140220 |
6 | 1211555455100 |
7 | 133630666011 |
oct | 26163150354 |
9 | 7626017070 |
10 | 2982990060 |
11 | 12a0902646 |
12 | 6b2bb7490 |
13 | 38700a09b |
14 | 204259708 |
15 | 126d33d90 |
hex | b1ccd0ec |
2982990060 has 144 divisors (see below), whose sum is σ = 9476603136. Its totient is φ = 758077056.
The previous prime is 2982990047. The next prime is 2982990079. The reversal of 2982990060 is 600992892.
2982990060 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a junction number, because it is equal to n+sod(n) for n = 2982989988 and 2982990015.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1269807 + ... + 1272153.
It is an arithmetic number, because the mean of its divisors is an integer number (65809744).
Almost surely, 22982990060 is an apocalyptic number.
2982990060 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2982990060, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4738301568).
2982990060 is an abundant number, since it is smaller than the sum of its proper divisors (6493613076).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2982990060 is a wasteful number, since it uses less digits than its factorization.
2982990060 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2692 (or 2687 counting only the distinct ones).
The product of its (nonzero) digits is 139968, while the sum is 45.
The square root of 2982990060 is about 54616.7562200466. The cubic root of 2982990060 is about 1439.5185601214.
The spelling of 2982990060 in words is "two billion, nine hundred eighty-two million, nine hundred ninety thousand, sixty".
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