Base | Representation |
---|---|
bin | 1100010111110101… |
… | …1000000101110100 |
3 | 22120110102111021220 |
4 | 3011331120011310 |
5 | 23300211413022 |
6 | 1305320510340 |
7 | 145205512533 |
oct | 30575300564 |
9 | 8513374256 |
10 | 3321201012 |
11 | 1454805528 |
12 | 78831b3b0 |
13 | 40c0c62cc |
14 | 23713831a |
15 | 14688e85c |
hex | c5f58174 |
3321201012 has 48 divisors (see below), whose sum is σ = 8095731840. Its totient is φ = 1057712128.
The previous prime is 3321201011. The next prime is 3321201029. The reversal of 3321201012 is 2101021233.
3321201012 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×33212010122 = 22060752324219648288, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 3321200982 and 3321201000.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (3321201011) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 249928 + ... + 262880.
It is an arithmetic number, because the mean of its divisors is an integer number (168661080).
Almost surely, 23321201012 is an apocalyptic number.
It is an amenable number.
3321201012 is an abundant number, since it is smaller than the sum of its proper divisors (4774530828).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3321201012 is a wasteful number, since it uses less digits than its factorization.
3321201012 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 13912 (or 13910 counting only the distinct ones).
The product of its (nonzero) digits is 72, while the sum is 15.
The square root of 3321201012 is about 57629.8621549627. The cubic root of 3321201012 is about 1491.9870508739.
Adding to 3321201012 its reverse (2101021233), we get a palindrome (5422222245).
The spelling of 3321201012 in words is "three billion, three hundred twenty-one million, two hundred one thousand, twelve".
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