Base | Representation |
---|---|
bin | 1000010010100010… |
… | …1010001011011000 |
3 | 12202002012110112220 |
4 | 2010220222023120 |
5 | 14024131013112 |
6 | 1004450504040 |
7 | 106100215224 |
oct | 20450521330 |
9 | 5662173486 |
10 | 2225251032 |
11 | a42107044 |
12 | 521295020 |
13 | 296032bb4 |
14 | 171771784 |
15 | d055898c |
hex | 84a2a2d8 |
2225251032 has 32 divisors (see below), whose sum is σ = 5692505280. Its totient is φ = 724500000.
The previous prime is 2225251027. The next prime is 2225251099. The reversal of 2225251032 is 2301525222.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 2225250993 and 2225251011.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1077094 + ... + 1079157.
It is an arithmetic number, because the mean of its divisors is an integer number (177890790).
Almost surely, 22225251032 is an apocalyptic number.
It is an amenable number.
2225251032 is an abundant number, since it is smaller than the sum of its proper divisors (3467254248).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2225251032 is a wasteful number, since it uses less digits than its factorization.
2225251032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2156303 (or 2156299 counting only the distinct ones).
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 2225251032 is about 47172.5665191115. The cubic root of 2225251032 is about 1305.5484807096.
Adding to 2225251032 its reverse (2301525222), we get a palindrome (4526776254).
The spelling of 2225251032 in words is "two billion, two hundred twenty-five million, two hundred fifty-one thousand, thirty-two".
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