Base | Representation |
---|---|
bin | 10100110011000… |
… | …011110101110000 |
3 | 220022120110010211 |
4 | 110303003311300 |
5 | 1203311220032 |
6 | 54342433504 |
7 | 11434564600 |
oct | 2463036560 |
9 | 808513124 |
10 | 348929392 |
11 | 169a638a9 |
12 | 98a32894 |
13 | 5739cac6 |
14 | 344acc00 |
15 | 20976747 |
hex | 14cc3d70 |
348929392 has 120 divisors (see below), whose sum is σ = 826956000. Its totient is φ = 142023168.
The previous prime is 348929381. The next prime is 348929401. The reversal of 348929392 is 293929843.
348929392 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a Harshad number since it is a multiple of its sum of digits (49).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2341734 + ... + 2341882.
It is an arithmetic number, because the mean of its divisors is an integer number (6891300).
Almost surely, 2348929392 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 348929392, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (413478000).
348929392 is an abundant number, since it is smaller than the sum of its proper divisors (478026608).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348929392 is a wasteful number, since it uses less digits than its factorization.
348929392 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 303 (or 290 counting only the distinct ones).
The product of its digits is 839808, while the sum is 49.
The square root of 348929392 is about 18679.6518168835. The cubic root of 348929392 is about 704.0105779230.
The spelling of 348929392 in words is "three hundred forty-eight million, nine hundred twenty-nine thousand, three hundred ninety-two".
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