Base | Representation |
---|---|
bin | 1000011110010000… |
… | …0100011000111000 |
3 | 12212111122102220010 |
4 | 2013210010120320 |
5 | 14124220114240 |
6 | 1013403501520 |
7 | 110234622333 |
oct | 20744043070 |
9 | 5774572803 |
10 | 2274379320 |
11 | a67911934 |
12 | 5358278a0 |
13 | 2a32745a5 |
14 | 1780bd61a |
15 | d4a10280 |
hex | 87904638 |
2274379320 has 128 divisors (see below), whose sum is σ = 6951340800. Its totient is φ = 595178496.
The previous prime is 2274379319. The next prime is 2274379321. The reversal of 2274379320 is 239734722.
It is an interprime number because it is at equal distance from previous prime (2274379319) and next prime (2274379321).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2274379321) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3673971 + ... + 3674589.
It is an arithmetic number, because the mean of its divisors is an integer number (54307350).
Almost surely, 22274379320 is an apocalyptic number.
2274379320 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2274379320, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3475670400).
2274379320 is an abundant number, since it is smaller than the sum of its proper divisors (4676961480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2274379320 is a wasteful number, since it uses less digits than its factorization.
2274379320 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1157 (or 1153 counting only the distinct ones).
The product of its (nonzero) digits is 127008, while the sum is 39.
The square root of 2274379320 is about 47690.4531326764. The cubic root of 2274379320 is about 1315.0864386307.
The spelling of 2274379320 in words is "two billion, two hundred seventy-four million, three hundred seventy-nine thousand, three hundred twenty".
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