Base | Representation |
---|---|
bin | 1001001100110100… |
… | …0100110011111010 |
3 | 20101010010122202210 |
4 | 2103031010303322 |
5 | 20024214201310 |
6 | 1045021435550 |
7 | 115125630240 |
oct | 22315046372 |
9 | 6333118683 |
10 | 2469678330 |
11 | 1058083979 |
12 | 58b10bbb6 |
13 | 304873c32 |
14 | 195dda790 |
15 | e6c3b820 |
hex | 93344cfa |
2469678330 has 256 divisors, whose sum is σ = 7399526400. Its totient is φ = 515082240.
The previous prime is 2469678319. The next prime is 2469678377. The reversal of 2469678330 is 338769642.
2469678330 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×24696783302 = 12198622107343177800, which contains 22 as substring.
It is a Curzon number.
It is a self number, because there is not a number n which added to its sum of digits gives 2469678330.
It is an unprimeable number.
It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 17767401 + ... + 17767539.
It is an arithmetic number, because the mean of its divisors is an integer number (28904400).
Almost surely, 22469678330 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2469678330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3699763200).
2469678330 is an abundant number, since it is smaller than the sum of its proper divisors (4929848070).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2469678330 is a wasteful number, since it uses less digits than its factorization.
2469678330 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 309.
The product of its (nonzero) digits is 1306368, while the sum is 48.
The square root of 2469678330 is about 49695.8582781302. The cubic root of 2469678330 is about 1351.6994290722.
The spelling of 2469678330 in words is "two billion, four hundred sixty-nine million, six hundred seventy-eight thousand, three hundred thirty".
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