Base | Representation |
---|---|
bin | 1100110100101001… |
… | …0110111000000100 |
3 | 22212212210222021200 |
4 | 3031022112320010 |
5 | 24022130410140 |
6 | 1325314542500 |
7 | 151203615633 |
oct | 31512267004 |
9 | 8785728250 |
10 | 3442044420 |
11 | 1506a42a11 |
12 | 800897a30 |
13 | 42b157099 |
14 | 2491d351a |
15 | 1522b0030 |
hex | cd296e04 |
3442044420 has 72 divisors (see below), whose sum is σ = 10498651800. Its totient is φ = 912798720.
The previous prime is 3442044413. The next prime is 3442044467. The reversal of 3442044420 is 244402443.
It is a happy number.
3442044420 is a `hidden beast` number, since 34 + 4 + 204 + 4 + 420 = 666.
It can be written as a sum of positive squares in 4 ways, for example, as 133263936 + 3308780484 = 11544^2 + 57522^2 .
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 20245 + ... + 85404.
Almost surely, 23442044420 is an apocalyptic number.
3442044420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
3442044420 is an abundant number, since it is smaller than the sum of its proper divisors (7056607380).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3442044420 is a wasteful number, since it uses less digits than its factorization.
3442044420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 105845 (or 105840 counting only the distinct ones).
The product of its (nonzero) digits is 12288, while the sum is 27.
The square root of 3442044420 is about 58668.9391415935. The cubic root of 3442044420 is about 1509.8674532427.
Adding to 3442044420 its reverse (244402443), we get a palindrome (3686446863).
The spelling of 3442044420 in words is "three billion, four hundred forty-two million, forty-four thousand, four hundred twenty".
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