Base | Representation |
---|---|
bin | 10100110010011… |
… | …100101001010111 |
3 | 220022021021221000 |
4 | 110302130221113 |
5 | 1203241100410 |
6 | 54335154343 |
7 | 11433325551 |
oct | 2462345127 |
9 | 808237830 |
10 | 348768855 |
11 | 169964226 |
12 | 989759b3 |
13 | 57344a06 |
14 | 3446a4d1 |
15 | 20943dc0 |
hex | 14c9ca57 |
348768855 has 32 divisors (see below), whose sum is σ = 656510400. Its totient is φ = 175067136.
The previous prime is 348768851. The next prime is 348768869. The reversal of 348768855 is 558867843.
It is not a de Polignac number, because 348768855 - 22 = 348768851 is a prime.
It is a super-2 number, since 2×3487688552 = 243279428436022050, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348768851) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 73690 + ... + 78279.
It is an arithmetic number, because the mean of its divisors is an integer number (20515950).
Almost surely, 2348768855 is an apocalyptic number.
348768855 is a deficient number, since it is larger than the sum of its proper divisors (307741545).
348768855 is a wasteful number, since it uses less digits than its factorization.
348768855 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 152000 (or 151994 counting only the distinct ones).
The product of its digits is 6451200, while the sum is 54.
The square root of 348768855 is about 18675.3542135082. The cubic root of 348768855 is about 703.9025932456.
The spelling of 348768855 in words is "three hundred forty-eight million, seven hundred sixty-eight thousand, eight hundred fifty-five".
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