Base | Representation |
---|---|
bin | 1011011100100010… |
… | …0010101111001000 |
3 | 21221010101122102201 |
4 | 2313020202233020 |
5 | 22243023014320 |
6 | 1224513405544 |
7 | 136065364240 |
oct | 26710425710 |
9 | 7833348381 |
10 | 3072469960 |
11 | 133736917a |
12 | 718b698b4 |
13 | 39c709381 |
14 | 2120acb20 |
15 | 12eb0b70a |
hex | b7222bc8 |
3072469960 has 128 divisors (see below), whose sum is σ = 8308396800. Its totient is φ = 1000258560.
The previous prime is 3072469919. The next prime is 3072470003. The reversal of 3072469960 is 699642703.
It is a self number, because there is not a number n which added to its sum of digits gives 3072469960.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 492219 + ... + 498421.
It is an arithmetic number, because the mean of its divisors is an integer number (64909350).
Almost surely, 23072469960 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 3072469960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4154198400).
3072469960 is an abundant number, since it is smaller than the sum of its proper divisors (5235926840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3072469960 is a wasteful number, since it uses less digits than its factorization.
3072469960 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6311 (or 6307 counting only the distinct ones).
The product of its (nonzero) digits is 489888, while the sum is 46.
The square root of 3072469960 is about 55429.8652352683. The cubic root of 3072469960 is about 1453.7706001728.
It can be divided in two parts, 307246 and 9960, that added together give a triangular number (317206 = T796).
The spelling of 3072469960 in words is "three billion, seventy-two million, four hundred sixty-nine thousand, nine hundred sixty".
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