Base | Representation |
---|---|
bin | 110011110010110… |
… | …010100110100100 |
3 | 2020120002100201100 |
4 | 303302302212210 |
5 | 3234422434414 |
6 | 222120400100 |
7 | 30350655111 |
oct | 6362624644 |
9 | 2216070640 |
10 | 868952484 |
11 | 406556954 |
12 | 203016030 |
13 | 10b04598a |
14 | 83597908 |
15 | 51447609 |
hex | 33cb29a4 |
868952484 has 63 divisors (see below), whose sum is σ = 2333801197. Its totient is φ = 272612544.
The previous prime is 868952477. The next prime is 868952509. The reversal of 868952484 is 484259868.
The square root of 868952484 is 29478.
It is a perfect power (a square), and thus also a powerful number.
868952484 is a `hidden beast` number, since 86 + 89 + 5 + 2 + 484 = 666.
868952484 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 3 ways, for example, as 8820900 + 860131584 = 2970^2 + 29328^2 .
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 868952484.
It is an unprimeable number.
It is a polite number, since it can be written in 20 ways as a sum of consecutive naturals, for example, 51114844 + ... + 51114860.
Almost surely, 2868952484 is an apocalyptic number.
868952484 is the 29478-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 868952484
868952484 is an abundant number, since it is smaller than the sum of its proper divisors (1464848713).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
868952484 is an frugal number, since it uses more digits than its factorization.
868952484 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 112 (or 22 counting only the distinct ones).
The product of its digits is 4423680, while the sum is 54.
The cubic root of 868952484 is about 954.2569749305.
The spelling of 868952484 in words is "eight hundred sixty-eight million, nine hundred fifty-two thousand, four hundred eighty-four".
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