Base | Representation |
---|---|
bin | 101001010000010… |
… | …1100011010011010 |
3 | 10120110210211200010 |
4 | 1102200230122122 |
5 | 10313340132414 |
6 | 345210222350 |
7 | 46206242400 |
oct | 12240543232 |
9 | 3513724603 |
10 | 1384302234 |
11 | 650447837 |
12 | 3277249b6 |
13 | 190a43663 |
14 | d1bc7470 |
15 | 817e3959 |
hex | 5282c69a |
1384302234 has 24 divisors (see below), whose sum is σ = 3220622208. Its totient is φ = 395514840.
The previous prime is 1384302223. The next prime is 1384302239. The reversal of 1384302234 is 4322034831.
It is not an unprimeable number, because it can be changed into a prime (1384302239) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2353962 + ... + 2354549.
It is an arithmetic number, because the mean of its divisors is an integer number (134192592).
Almost surely, 21384302234 is an apocalyptic number.
1384302234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
1384302234 is an abundant number, since it is smaller than the sum of its proper divisors (1836319974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1384302234 is a wasteful number, since it uses less digits than its factorization.
1384302234 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4708530 (or 4708523 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 30.
The square root of 1384302234 is about 37206.2123038613. The cubic root of 1384302234 is about 1114.4920458385.
The spelling of 1384302234 in words is "one billion, three hundred eighty-four million, three hundred two thousand, two hundred thirty-four".
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