Base | Representation |
---|---|
bin | 1010101100011011… |
… | …0001001001011000 |
3 | 21102001200120001021 |
4 | 2223012301021120 |
5 | 21334343144404 |
6 | 1152504332224 |
7 | 131065234630 |
oct | 25306611130 |
9 | 7361616037 |
10 | 2870678104 |
11 | 1243471a48 |
12 | 681474074 |
13 | 3699755c8 |
14 | 1d33816c0 |
15 | 11c04b454 |
hex | ab1b1258 |
2870678104 has 48 divisors (see below), whose sum is σ = 6195697200. Its totient is φ = 1221504384.
The previous prime is 2870678087. The next prime is 2870678113. The reversal of 2870678104 is 4018760782.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1242102 + ... + 1244410.
It is an arithmetic number, because the mean of its divisors is an integer number (129077025).
Almost surely, 22870678104 is an apocalyptic number.
It is an amenable number.
2870678104 is an abundant number, since it is smaller than the sum of its proper divisors (3325019096).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2870678104 is a wasteful number, since it uses less digits than its factorization.
2870678104 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2620 (or 2467 counting only the distinct ones).
The product of its (nonzero) digits is 150528, while the sum is 43.
The square root of 2870678104 is about 53578.7094282794. The cubic root of 2870678104 is about 1421.2206168063.
It can be divided in two parts, 2870678 and 104, that added together give a palindrome (2870782).
The spelling of 2870678104 in words is "two billion, eight hundred seventy million, six hundred seventy-eight thousand, one hundred four".
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