Base | Representation |
---|---|
bin | 1000011101110011… |
… | …0001100000011010 |
3 | 12212101001021122100 |
4 | 2013130301200122 |
5 | 14123222420340 |
6 | 1013254504230 |
7 | 110212436064 |
oct | 20734614032 |
9 | 5771037570 |
10 | 2272466970 |
11 | a66826084 |
12 | 535065076 |
13 | 2a2a55017 |
14 | 177b42734 |
15 | d4783830 |
hex | 8773181a |
2272466970 has 96 divisors (see below), whose sum is σ = 6139411200. Its totient is φ = 582486912.
The previous prime is 2272466957. The next prime is 2272467011. The reversal of 2272466970 is 796642722.
It is a super-2 number, since 2×22724669702 = 10328212259481961800, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (45).
It is a cake number, because a cake can be divided into 2272466970 parts by 2389 planar cuts.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 621969 + ... + 625611.
It is an arithmetic number, because the mean of its divisors is an integer number (63952200).
Almost surely, 22272466970 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2272466970, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3069705600).
2272466970 is an abundant number, since it is smaller than the sum of its proper divisors (3866944230).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2272466970 is a wasteful number, since it uses less digits than its factorization.
2272466970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3924 (or 3921 counting only the distinct ones).
The product of its (nonzero) digits is 508032, while the sum is 45.
The square root of 2272466970 is about 47670.3993060683. The cubic root of 2272466970 is about 1314.7177503881.
The spelling of 2272466970 in words is "two billion, two hundred seventy-two million, four hundred sixty-six thousand, nine hundred seventy".
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