Base | Representation |
---|---|
bin | 101000001011101… |
… | …1111110010101000 |
3 | 10110222010121101022 |
4 | 1100113133302220 |
5 | 10230133234213 |
6 | 341443312012 |
7 | 45261450050 |
oct | 12027376250 |
9 | 3428117338 |
10 | 1348336808 |
11 | 632112445 |
12 | 31767b608 |
13 | 186460340 |
14 | cb104560 |
15 | 7d58c308 |
hex | 505dfca8 |
1348336808 has 32 divisors (see below), whose sum is σ = 3111548160. Its totient is φ = 533407680.
The previous prime is 1348336807. The next prime is 1348336811. The reversal of 1348336808 is 8086338431.
It is not an unprimeable number, because it can be changed into a prime (1348336807) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 925328 + ... + 926783.
It is an arithmetic number, because the mean of its divisors is an integer number (97235880).
Almost surely, 21348336808 is an apocalyptic number.
It is an amenable number.
1348336808 is an abundant number, since it is smaller than the sum of its proper divisors (1763211352).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1348336808 is a wasteful number, since it uses less digits than its factorization.
1348336808 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1852137 (or 1852133 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 44.
The square root of 1348336808 is about 36719.7059901084. The cubic root of 1348336808 is about 1104.7553925783.
The spelling of 1348336808 in words is "one billion, three hundred forty-eight million, three hundred thirty-six thousand, eight hundred eight".
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