Base | Representation |
---|---|
bin | 10100110010101… |
… | …011100110100011 |
3 | 220022101101221220 |
4 | 110302223212203 |
5 | 1203300030430 |
6 | 54340350123 |
7 | 11434002264 |
oct | 2462534643 |
9 | 808341856 |
10 | 348830115 |
11 | 1699a6257 |
12 | 989a5343 |
13 | 5736686a |
14 | 3448496b |
15 | 20957110 |
hex | 14cab9a3 |
348830115 has 8 divisors (see below), whose sum is σ = 558128208. Its totient is φ = 186042720.
The previous prime is 348830113. The next prime is 348830129. The reversal of 348830115 is 511038843.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 348830115 - 21 = 348830113 is a prime.
It is a Smith number, since the sum of its digits (33) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.
It is not an unprimeable number, because it can be changed into a prime (348830113) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11627656 + ... + 11627685.
It is an arithmetic number, because the mean of its divisors is an integer number (69766026).
Almost surely, 2348830115 is an apocalyptic number.
348830115 is a deficient number, since it is larger than the sum of its proper divisors (209298093).
348830115 is a wasteful number, since it uses less digits than its factorization.
348830115 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23255349.
The product of its (nonzero) digits is 11520, while the sum is 33.
The square root of 348830115 is about 18676.9942710277. The cubic root of 348830115 is about 703.9438034892.
Adding to 348830115 its reverse (511038843), we get a palindrome (859868958).
The spelling of 348830115 in words is "three hundred forty-eight million, eight hundred thirty thousand, one hundred fifteen".
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