Base | Representation |
---|---|
bin | 1111101000001000010… |
… | …0000011101111010010 |
3 | 221122222010210211220000 |
4 | 3322002010003233102 |
5 | 13344311314334242 |
6 | 323200005230430 |
7 | 25252636656642 |
oct | 3720204035722 |
9 | 848863724800 |
10 | 268470074322 |
11 | a39483a348a |
12 | 44046102416 |
13 | 1c4167c7358 |
14 | cdcb844522 |
15 | 6eb45c8a4c |
hex | 3e82103bd2 |
268470074322 has 30 divisors (see below), whose sum is σ = 601586610933. Its totient is φ = 89487826488.
The previous prime is 268470074317. The next prime is 268470074357. The reversal of 268470074322 is 223470074862.
It can be written as a sum of positive squares in 2 ways, for example, as 258380072721 + 10090001601 = 508311^2 + 100449^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=366381.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 14 ways as a sum of consecutive naturals, for example, 6574504 + ... + 6615212.
Almost surely, 2268470074322 is an apocalyptic number.
268470074322 is an abundant number, since it is smaller than the sum of its proper divisors (333116536611).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
268470074322 is an frugal number, since it uses more digits than its factorization.
268470074322 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 81432 (or 40714 counting only the distinct ones).
The product of its (nonzero) digits is 903168, while the sum is 45.
The spelling of 268470074322 in words is "two hundred sixty-eight billion, four hundred seventy million, seventy-four thousand, three hundred twenty-two".
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