Base | Representation |
---|---|
bin | 1000011110010010… |
… | …0010100000011000 |
3 | 12212111212201010000 |
4 | 2013210202200120 |
5 | 14124233041210 |
6 | 1013410253000 |
7 | 110235645102 |
oct | 20744424030 |
9 | 5774781100 |
10 | 2274502680 |
11 | a6799658a |
12 | 535887160 |
13 | 2a32b8798 |
14 | 178112572 |
15 | d4a36ac0 |
hex | 87922818 |
2274502680 has 80 divisors (see below), whose sum is σ = 7644867120. Its totient is φ = 606533184.
The previous prime is 2274502663. The next prime is 2274502693. The reversal of 2274502680 is 862054722.
2274502680 is a `hidden beast` number, since 2 + 2 + 74 + 502 + 6 + 80 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 347764 + ... + 354243.
It is an arithmetic number, because the mean of its divisors is an integer number (95560839).
Almost surely, 22274502680 is an apocalyptic number.
2274502680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2274502680 is an abundant number, since it is smaller than the sum of its proper divisors (5370364440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2274502680 is a wasteful number, since it uses less digits than its factorization.
2274502680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 702030 (or 702017 counting only the distinct ones).
The product of its (nonzero) digits is 53760, while the sum is 36.
The square root of 2274502680 is about 47691.7464557548. The cubic root of 2274502680 is about 1315.1102145138.
The spelling of 2274502680 in words is "two billion, two hundred seventy-four million, five hundred two thousand, six hundred eighty".
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