Base | Representation |
---|---|
bin | 10100110010111… |
… | …001110010001000 |
3 | 220022111100122012 |
4 | 110302321302020 |
5 | 1203303410300 |
6 | 54341515052 |
7 | 11434333523 |
oct | 2462716210 |
9 | 808440565 |
10 | 348888200 |
11 | 169a35961 |
12 | 98a12a88 |
13 | 5738712b |
14 | 3449bbba |
15 | 20969435 |
hex | 14cb9c88 |
348888200 has 24 divisors (see below), whose sum is σ = 811165530. Its totient is φ = 139555200.
The previous prime is 348888187. The next prime is 348888251. The reversal of 348888200 is 2888843.
It can be written as a sum of positive squares in 3 ways, for example, as 196168036 + 152720164 = 14006^2 + 12358^2 .
It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 872021 + ... + 872420.
Almost surely, 2348888200 is an apocalyptic number.
It is an amenable number.
348888200 is an abundant number, since it is smaller than the sum of its proper divisors (462277330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348888200 is a wasteful number, since it uses less digits than its factorization.
348888200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1744457 (or 1744448 counting only the distinct ones).
The product of its (nonzero) digits is 98304, while the sum is 41.
The square root of 348888200 is about 18678.5491941960. The cubic root of 348888200 is about 703.9828734212.
The spelling of 348888200 in words is "three hundred forty-eight million, eight hundred eighty-eight thousand, two hundred".
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