Base | Representation |
---|---|
bin | 1000011000111111… |
… | …1000111010010010 |
3 | 12210222010022111202 |
4 | 2012033320322102 |
5 | 14103042442320 |
6 | 1011254511202 |
7 | 106546223621 |
oct | 20617707222 |
9 | 5728108452 |
10 | 2252312210 |
11 | a5640a555 |
12 | 52a365502 |
13 | 29b819325 |
14 | 1751b76b8 |
15 | d2b01b75 |
hex | 863f8e92 |
2252312210 has 16 divisors (see below), whose sum is σ = 4054821336. Its totient is φ = 900778368.
The previous prime is 2252312189. The next prime is 2252312233. The reversal of 2252312210 is 122132522.
2252312210 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 617969881 + 1634342329 = 24859^2 + 40427^2 .
It is a super-3 number, since 3×22523122103 (a number of 29 digits) contains 333 as substring.
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, 63764 + ... + 92576.
Almost surely, 22252312210 is an apocalyptic number.
2252312210 is a deficient number, since it is larger than the sum of its proper divisors (1802509126).
2252312210 is a wasteful number, since it uses less digits than its factorization.
2252312210 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 36637.
The product of its (nonzero) digits is 480, while the sum is 20.
The square root of 2252312210 is about 47458.5314774910. The cubic root of 2252312210 is about 1310.8194104299.
Adding to 2252312210 its reverse (122132522), we get a palindrome (2374444732).
It can be divided in two parts, 2252312 and 210, that added together give a palindrome (2252522).
The spelling of 2252312210 in words is "two billion, two hundred fifty-two million, three hundred twelve thousand, two hundred ten".
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