Base | Representation |
---|---|
bin | 1000010011110011… |
… | …1000011101010001 |
3 | 12202110011210122220 |
4 | 2010330320131101 |
5 | 14032010134101 |
6 | 1005200251253 |
7 | 106163245140 |
oct | 20474703521 |
9 | 5673153586 |
10 | 2230552401 |
11 | a450a8040 |
12 | 523010b29 |
13 | 29716abbc |
14 | 172351757 |
15 | d0c54636 |
hex | 84f38751 |
2230552401 has 64 divisors (see below), whose sum is σ = 3780919296. Its totient is φ = 1136116800.
The previous prime is 2230552391. The next prime is 2230552403. The reversal of 2230552401 is 1042550322.
It is not a de Polignac number, because 2230552401 - 25 = 2230552369 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2230552403) by changing a digit.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5034886 + ... + 5035328.
It is an arithmetic number, because the mean of its divisors is an integer number (59076864).
Almost surely, 22230552401 is an apocalyptic number.
2230552401 is a gapful number since it is divisible by the number (21) formed by its first and last digit.
It is an amenable number.
2230552401 is a deficient number, since it is larger than the sum of its proper divisors (1550366895).
2230552401 is a wasteful number, since it uses less digits than its factorization.
2230552401 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 842.
The product of its (nonzero) digits is 2400, while the sum is 24.
The square root of 2230552401 is about 47228.7243211163. The cubic root of 2230552401 is about 1306.5844245391.
It can be divided in two parts, 223055 and 2401, that added together give a triangular number (225456 = T671).
The spelling of 2230552401 in words is "two billion, two hundred thirty million, five hundred fifty-two thousand, four hundred one".
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