Base | Representation |
---|---|
bin | 1001111111010100… |
… | …0010011010000011 |
3 | 20220212200100012000 |
4 | 2133311002122003 |
5 | 20442424341320 |
6 | 1122025235043 |
7 | 123310132245 |
oct | 23765023203 |
9 | 6825610160 |
10 | 2681480835 |
11 | 1156698270 |
12 | 62a032a83 |
13 | 339701367 |
14 | 1b61b2095 |
15 | 10a627c90 |
hex | 9fd42683 |
2681480835 has 96 divisors (see below), whose sum is σ = 5348851200. Its totient is φ = 1264014720.
The previous prime is 2681480827. The next prime is 2681480869. The reversal of 2681480835 is 5380841862.
2681480835 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 2681480835 - 23 = 2681480827 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 2032306 + ... + 2033624.
It is an arithmetic number, because the mean of its divisors is an integer number (55717200).
Almost surely, 22681480835 is an apocalyptic number.
2681480835 is a deficient number, since it is larger than the sum of its proper divisors (2667370365).
2681480835 is a wasteful number, since it uses less digits than its factorization.
2681480835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1418 (or 1375 counting only the distinct ones).
The product of its (nonzero) digits is 368640, while the sum is 45.
The square root of 2681480835 is about 51783.0168588119. The cubic root of 2681480835 is about 1389.2857008321.
The spelling of 2681480835 in words is "two billion, six hundred eighty-one million, four hundred eighty thousand, eight hundred thirty-five".
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