Base | Representation |
---|---|
bin | 10100110110101… |
… | …100111010000110 |
3 | 220101100221200002 |
4 | 110312230322012 |
5 | 1204032242123 |
6 | 54415121302 |
7 | 11445652040 |
oct | 2466547206 |
9 | 811327602 |
10 | 349884038 |
11 | 16a556069 |
12 | 99213232 |
13 | 5764549a |
14 | 3467aa90 |
15 | 20ab4528 |
hex | 14dace86 |
349884038 has 32 divisors (see below), whose sum is σ = 638959104. Its totient is φ = 140268672.
The previous prime is 349883977. The next prime is 349884049. The reversal of 349884038 is 830488943.
It is a junction number, because it is equal to n+sod(n) for n = 349883983 and 349884001.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35345 + ... + 44147.
It is an arithmetic number, because the mean of its divisors is an integer number (19967472).
Almost surely, 2349884038 is an apocalyptic number.
349884038 is a deficient number, since it is larger than the sum of its proper divisors (289075066).
349884038 is a wasteful number, since it uses less digits than its factorization.
349884038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 8996.
The product of its (nonzero) digits is 663552, while the sum is 47.
The square root of 349884038 is about 18705.1874623057. The cubic root of 349884038 is about 704.6520342421.
The spelling of 349884038 in words is "three hundred forty-nine million, eight hundred eighty-four thousand, thirty-eight".
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