Base | Representation |
---|---|
bin | 1011100111111101… |
… | …1111110101100010 |
3 | 22001110122021211120 |
4 | 2321333133311202 |
5 | 22342312233214 |
6 | 1233345353110 |
7 | 140220135552 |
oct | 27177376542 |
9 | 8043567746 |
10 | 3120430434 |
11 | 1361446630 |
12 | 731038796 |
13 | 3a962c354 |
14 | 2185d5162 |
15 | 133e31ea9 |
hex | b9fdfd62 |
3120430434 has 16 divisors (see below), whose sum is σ = 6808212000. Its totient is φ = 945584960.
The previous prime is 3120430429. The next prime is 3120430459. The reversal of 3120430434 is 4340340213.
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, 23639559 + ... + 23639690.
It is an arithmetic number, because the mean of its divisors is an integer number (425513250).
Almost surely, 23120430434 is an apocalyptic number.
3120430434 is an abundant number, since it is smaller than the sum of its proper divisors (3687781566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3120430434 is a wasteful number, since it uses less digits than its factorization.
3120430434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 47279265.
The product of its (nonzero) digits is 3456, while the sum is 24.
The square root of 3120430434 is about 55860.8130445664. The cubic root of 3120430434 is about 1461.2959085731.
Adding to 3120430434 its reverse (4340340213), we get a palindrome (7460770647).
The spelling of 3120430434 in words is "three billion, one hundred twenty million, four hundred thirty thousand, four hundred thirty-four".
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