Base | Representation |
---|---|
bin | 1100101111101101… |
… | …0001010000000100 |
3 | 22211102210122202102 |
4 | 3023323101100010 |
5 | 24001323441004 |
6 | 1323254331232 |
7 | 150532446365 |
oct | 31373212004 |
9 | 8742718672 |
10 | 3421312004 |
11 | 14a6272390 |
12 | 7b5959b18 |
13 | 426a78496 |
14 | 246557b6c |
15 | 15056711e |
hex | cbed1404 |
3421312004 has 48 divisors (see below), whose sum is σ = 6939535680. Its totient is φ = 1460914560.
The previous prime is 3421311997. The next prime is 3421312019. The reversal of 3421312004 is 4002131243.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 10979 + ... + 83445.
It is an arithmetic number, because the mean of its divisors is an integer number (144573660).
Almost surely, 23421312004 is an apocalyptic number.
It is an amenable number.
3421312004 is an abundant number, since it is smaller than the sum of its proper divisors (3518223676).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3421312004 is a wasteful number, since it uses less digits than its factorization.
3421312004 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 72548 (or 72546 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 20.
The square root of 3421312004 is about 58491.9823907516. The cubic root of 3421312004 is about 1506.8298921456.
Adding to 3421312004 its reverse (4002131243), we get a palindrome (7423443247).
The spelling of 3421312004 in words is "three billion, four hundred twenty-one million, three hundred twelve thousand, four".
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