Base | Representation |
---|---|
bin | 1000011110100100… |
… | …1100111011011100 |
3 | 12212121011210211212 |
4 | 2013221030323130 |
5 | 14130041200040 |
6 | 1013452403552 |
7 | 110252225552 |
oct | 20751147334 |
9 | 5777153755 |
10 | 2275725020 |
11 | a68650988 |
12 | 5361765b8 |
13 | 2a3625c6a |
14 | 17834dbd2 |
15 | d4bc8d65 |
hex | 87a4cedc |
2275725020 has 12 divisors (see below), whose sum is σ = 4779022584. Its totient is φ = 910290000.
The previous prime is 2275725017. The next prime is 2275725029. The reversal of 2275725020 is 205275722.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2275725029) by changing a digit.
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 3 ways as a sum of consecutive naturals, for example, 56893106 + ... + 56893145.
It is an arithmetic number, because the mean of its divisors is an integer number (398251882).
Almost surely, 22275725020 is an apocalyptic number.
2275725020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2275725020 is an abundant number, since it is smaller than the sum of its proper divisors (2503297564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2275725020 is a wasteful number, since it uses less digits than its factorization.
2275725020 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 113786260 (or 113786258 counting only the distinct ones).
The product of its (nonzero) digits is 19600, while the sum is 32.
The square root of 2275725020 is about 47704.5597401339. The cubic root of 2275725020 is about 1315.3457566912.
The spelling of 2275725020 in words is "two billion, two hundred seventy-five million, seven hundred twenty-five thousand, twenty".
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