Base | Representation |
---|---|
bin | 1011111101110011… |
… | …1001010011100010 |
3 | 22021211222200020012 |
4 | 2333130321103202 |
5 | 23034234214020 |
6 | 1250420444522 |
7 | 142411513400 |
oct | 27734712342 |
9 | 8254880205 |
10 | 3212023010 |
11 | 13a9115479 |
12 | 757849742 |
13 | 3c25bb141 |
14 | 226838470 |
15 | 13bec57c5 |
hex | bf7394e2 |
3212023010 has 48 divisors (see below), whose sum is σ = 7121223864. Its totient is φ = 1036482048.
The previous prime is 3212022991. The next prime is 3212023019. The reversal of 3212023010 is 103202123.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 3060413041 + 151609969 = 55321^2 + 12313^2 .
It is a Harshad number since it is a multiple of its sum of digits (14).
It is not an unprimeable number, because it can be changed into a prime (3212023019) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 184469 + ... + 201128.
Almost surely, 23212023010 is an apocalyptic number.
3212023010 is an abundant number, since it is smaller than the sum of its proper divisors (3909200854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3212023010 is a wasteful number, since it uses less digits than its factorization.
3212023010 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 385635 (or 385628 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 14.
The square root of 3212023010 is about 56674.7122621721. The cubic root of 3212023010 is about 1475.4558407249.
Adding to 3212023010 its reverse (103202123), we get a palindrome (3315225133).
The spelling of 3212023010 in words is "three billion, two hundred twelve million, twenty-three thousand, ten".
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