Base | Representation |
---|---|
bin | 10100110010001… |
… | …010100100100000 |
3 | 220022010112100211 |
4 | 110302022210200 |
5 | 1203231213231 |
6 | 54333423504 |
7 | 11432566651 |
oct | 2462124440 |
9 | 808115324 |
10 | 348694816 |
11 | 169913638 |
12 | 9893ab94 |
13 | 5731a0c2 |
14 | 3444b528 |
15 | 2092beb1 |
hex | 14c8a920 |
348694816 has 24 divisors (see below), whose sum is σ = 690714864. Its totient is φ = 173275200.
The previous prime is 348694813. The next prime is 348694847. The reversal of 348694816 is 618496843.
348694816 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 348694816.
It is not an unprimeable number, because it can be changed into a prime (348694813) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 28210 + ... + 38641.
It is an arithmetic number, because the mean of its divisors is an integer number (28779786).
Almost surely, 2348694816 is an apocalyptic number.
It is an amenable number.
348694816 is a deficient number, since it is larger than the sum of its proper divisors (342020048).
348694816 is a wasteful number, since it uses less digits than its factorization.
348694816 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 67024 (or 67016 counting only the distinct ones).
The product of its digits is 995328, while the sum is 49.
The square root of 348694816 is about 18673.3718433496. The cubic root of 348694816 is about 703.8527799938.
The spelling of 348694816 in words is "three hundred forty-eight million, six hundred ninety-four thousand, eight hundred sixteen".
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