Base | Representation |
---|---|
bin | 10101100010011… |
… | …010010110001001 |
3 | 221011221002111211 |
4 | 111202122112021 |
5 | 1220000423340 |
6 | 55504453121 |
7 | 11645234140 |
oct | 2542322611 |
9 | 834832454 |
10 | 361342345 |
11 | 175a71941 |
12 | a101a1a1 |
13 | 59b27a50 |
14 | 35dc0757 |
15 | 21ac95ea |
hex | 1589a589 |
361342345 has 64 divisors (see below), whose sum is σ = 555964416. Its totient is φ = 219386880.
The previous prime is 361342343. The next prime is 361342379. The reversal of 361342345 is 543243163.
It is not a de Polignac number, because 361342345 - 21 = 361342343 is a prime.
It is not an unprimeable number, because it can be changed into a prime (361342343) 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 63 ways as a sum of consecutive naturals, for example, 1304347 + ... + 1304623.
It is an arithmetic number, because the mean of its divisors is an integer number (8686944).
Almost surely, 2361342345 is an apocalyptic number.
361342345 is a gapful number since it is divisible by the number (35) formed by its first and last digit.
It is an amenable number.
361342345 is a deficient number, since it is larger than the sum of its proper divisors (194622071).
361342345 is a wasteful number, since it uses less digits than its factorization.
361342345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 410.
The product of its digits is 25920, while the sum is 31.
The square root of 361342345 is about 19009.0069440779. The cubic root of 361342345 is about 712.2617453101.
The spelling of 361342345 in words is "three hundred sixty-one million, three hundred forty-two thousand, three hundred forty-five".
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