Base | Representation |
---|---|
bin | 1001100000010010… |
… | …1000101011000100 |
3 | 20120210211002222200 |
4 | 2120010220223010 |
5 | 20211121231004 |
6 | 1101100154500 |
7 | 120140064015 |
oct | 23004505304 |
9 | 6523732880 |
10 | 2551352004 |
11 | 109a198583 |
12 | 5b2538a30 |
13 | 31876c056 |
14 | 1a2bbb00c |
15 | edec1239 |
hex | 98128ac4 |
2551352004 has 36 divisors (see below), whose sum is σ = 6729655296. Its totient is φ = 813474288.
The previous prime is 2551352003. The next prime is 2551352017. The reversal of 2551352004 is 4002531552.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (36).
It is not an unprimeable number, because it can be changed into a prime (2551352003) by changing a digit.
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 11 ways as a sum of consecutive naturals, for example, 1539844 + ... + 1541499.
Almost surely, 22551352004 is an apocalyptic number.
It is an amenable number.
2551352004 is an abundant number, since it is smaller than the sum of its proper divisors (4178303292).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2551352004 is a wasteful number, since it uses less digits than its factorization.
2551352004 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3081376 (or 3081371 counting only the distinct ones).
The product of its (nonzero) digits is 6000, while the sum is 27.
The square root of 2551352004 is about 50510.9097522506. The cubic root of 2551352004 is about 1366.4386169025.
Adding to 2551352004 its reverse (4002531552), we get a palindrome (6553883556).
The spelling of 2551352004 in words is "two billion, five hundred fifty-one million, three hundred fifty-two thousand, four".
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