Base | Representation |
---|---|
bin | 111011101010111… |
… | …1000110111000001 |
3 | 12011112112122120200 |
4 | 1313111320313001 |
5 | 13100032223000 |
6 | 530402355413 |
7 | 100421434260 |
oct | 16725706701 |
9 | 5145478520 |
10 | 2002226625 |
11 | 938228553 |
12 | 47a65bb69 |
13 | 25ba769a9 |
14 | 14dcb85d7 |
15 | baba2500 |
hex | 77578dc1 |
2002226625 has 96 divisors (see below), whose sum is σ = 4184234496. Its totient is φ = 902160000.
The previous prime is 2002226609. The next prime is 2002226651. The reversal of 2002226625 is 5266222002.
It is not a de Polignac number, because 2002226625 - 24 = 2002226609 is a prime.
It is a super-2 number, since 2×20022266252 = 8017822915717781250, which contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 557335 + ... + 560915.
It is an arithmetic number, because the mean of its divisors is an integer number (43585776).
Almost surely, 22002226625 is an apocalyptic number.
2002226625 is a gapful number since it is divisible by the number (25) formed by its first and last digit.
It is an amenable number.
2002226625 is an abundant number, since it is smaller than the sum of its proper divisors (2182007871).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2002226625 is a wasteful number, since it uses less digits than its factorization.
2002226625 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3680 (or 3667 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
The square root of 2002226625 is about 44746.2470493336. The cubic root of 2002226625 is about 1260.3884384392.
Adding to 2002226625 its reverse (5266222002), we get a palindrome (7268448627).
The spelling of 2002226625 in words is "two billion, two million, two hundred twenty-six thousand, six hundred twenty-five".
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