Base | Representation |
---|---|
bin | 1001110011000111… |
… | …0011100010110000 |
3 | 20210022101011211212 |
4 | 2130301303202300 |
5 | 20341324124442 |
6 | 1113000255252 |
7 | 122116124402 |
oct | 23461634260 |
9 | 6708334755 |
10 | 2630301872 |
11 | 112a811800 |
12 | 614a71528 |
13 | 32bc22453 |
14 | 1ad48cb72 |
15 | 105db8a82 |
hex | 9cc738b0 |
2630301872 has 60 divisors (see below), whose sum is σ = 5669454840. Its totient is φ = 1181114880.
The previous prime is 2630301859. The next prime is 2630301887. The reversal of 2630301872 is 2781030362.
It is a happy 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, 152504 + ... + 168872.
It is an arithmetic number, because the mean of its divisors is an integer number (94490914).
Almost surely, 22630301872 is an apocalyptic number.
2630301872 is a gapful number since it is divisible by the number (22) 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 2630301872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2834727420).
2630301872 is an abundant number, since it is smaller than the sum of its proper divisors (3039152968).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2630301872 is a wasteful number, since it uses less digits than its factorization.
2630301872 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16482 (or 16465 counting only the distinct ones).
The product of its (nonzero) digits is 12096, while the sum is 32.
The square root of 2630301872 is about 51286.4687027680. The cubic root of 2630301872 is about 1380.3901914213.
The spelling of 2630301872 in words is "two billion, six hundred thirty million, three hundred one thousand, eight hundred seventy-two".
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