Base | Representation |
---|---|
bin | 101000001101010… |
… | …1001000100010010 |
3 | 10111000200111021121 |
4 | 1100122221010102 |
5 | 10230341124414 |
6 | 341513112454 |
7 | 45301452451 |
oct | 12032510422 |
9 | 3430614247 |
10 | 1349161234 |
11 | 632625893 |
12 | 3179b872a |
13 | 18668b675 |
14 | cb27ab98 |
15 | 7d6a1724 |
hex | 506a9112 |
1349161234 has 32 divisors (see below), whose sum is σ = 2158833600. Its totient is φ = 630555840.
The previous prime is 1349161213. The next prime is 1349161243. The reversal of 1349161234 is 4321619431.
It is a self number, because there is not a number n which added to its sum of digits gives 1349161234.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1271064 + ... + 1272124.
It is an arithmetic number, because the mean of its divisors is an integer number (67463550).
Almost surely, 21349161234 is an apocalyptic number.
1349161234 is a deficient number, since it is larger than the sum of its proper divisors (809672366).
1349161234 is a wasteful number, since it uses less digits than its factorization.
1349161234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1498.
The product of its digits is 15552, while the sum is 34.
The square root of 1349161234 is about 36730.9302087491. The cubic root of 1349161234 is about 1104.9805102928.
The spelling of 1349161234 in words is "one billion, three hundred forty-nine million, one hundred sixty-one thousand, two hundred thirty-four".
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