Base | Representation |
---|---|
bin | 100110111100111… |
… | …1011010100110010 |
3 | 10101002102001020102 |
4 | 1031321323110302 |
5 | 10134044441314 |
6 | 333410112402 |
7 | 44250402344 |
oct | 11571732462 |
9 | 3332361212 |
10 | 1307030834 |
11 | 61086a67a |
12 | 30587b702 |
13 | 17aa2a235 |
14 | c5831294 |
15 | 79b2d5de |
hex | 4de7b532 |
1307030834 has 8 divisors (see below), whose sum is σ = 1960734720. Its totient is φ = 653452596.
The previous prime is 1307030833. The next prime is 1307030939. The reversal of 1307030834 is 4380307031.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1307030797 and 1307030806.
It is not an unprimeable number, because it can be changed into a prime (1307030833) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1487 + ... + 51149.
It is an arithmetic number, because the mean of its divisors is an integer number (245091840).
Almost surely, 21307030834 is an apocalyptic number.
1307030834 is a deficient number, since it is larger than the sum of its proper divisors (653703886).
1307030834 is a wasteful number, since it uses less digits than its factorization.
1307030834 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62824.
The product of its (nonzero) digits is 6048, while the sum is 29.
The square root of 1307030834 is about 36152.8814066044. The cubic root of 1307030834 is about 1093.3568856674.
Adding to 1307030834 its reverse (4380307031), we get a palindrome (5687337865).
The spelling of 1307030834 in words is "one billion, three hundred seven million, thirty thousand, eight hundred thirty-four".
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