Base | Representation |
---|---|
bin | 101000001110010… |
… | …1001100000100110 |
3 | 10111001200012221210 |
4 | 1100130221200212 |
5 | 10231004443314 |
6 | 341532252250 |
7 | 45306103332 |
oct | 12034514046 |
9 | 3431605853 |
10 | 1349687334 |
11 | 632955086 |
12 | 318011086 |
13 | 186813c78 |
14 | cb3767c2 |
15 | 7d757559 |
hex | 50729826 |
1349687334 has 16 divisors (see below), whose sum is σ = 2816739072. Its totient is φ = 430335048.
The previous prime is 1349687303. The next prime is 1349687371. The reversal of 1349687334 is 4337869431.
It is a congruent number.
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, 4890034 + ... + 4890309.
It is an arithmetic number, because the mean of its divisors is an integer number (176046192).
Almost surely, 21349687334 is an apocalyptic number.
1349687334 is an abundant number, since it is smaller than the sum of its proper divisors (1467051738).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1349687334 is a wasteful number, since it uses less digits than its factorization.
1349687334 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9780371.
The product of its digits is 1306368, while the sum is 48.
The square root of 1349687334 is about 36738.0910500260. The cubic root of 1349687334 is about 1105.1241191973.
The spelling of 1349687334 in words is "one billion, three hundred forty-nine million, six hundred eighty-seven thousand, three hundred thirty-four".
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