Base | Representation |
---|---|
bin | 10100110001000… |
… | …101110001110000 |
3 | 220021121012211200 |
4 | 110301011301300 |
5 | 1203143204130 |
6 | 54323411200 |
7 | 11430314313 |
oct | 2461056160 |
9 | 807535750 |
10 | 348413040 |
11 | 169740968 |
12 | 98823b00 |
13 | 5724ba81 |
14 | 343b697a |
15 | 208c3760 |
hex | 14c45c70 |
348413040 has 60 divisors (see below), whose sum is σ = 1170089544. Its totient is φ = 92909952.
The previous prime is 348413027. The next prime is 348413059. The reversal of 348413040 is 40314843.
It is a tau number, because it is divible by the number of its divisors (60).
It is a junction number, because it is equal to n+sod(n) for n = 348412995 and 348413013.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 241234 + ... + 242673.
Almost surely, 2348413040 is an apocalyptic number.
348413040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
348413040 is an abundant number, since it is smaller than the sum of its proper divisors (821676504).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348413040 is a wasteful number, since it uses less digits than its factorization.
348413040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 483926 (or 483917 counting only the distinct ones).
The product of its (nonzero) digits is 4608, while the sum is 27.
The square root of 348413040 is about 18665.8254572360. The cubic root of 348413040 is about 703.6631373052.
Adding to 348413040 its reverse (40314843), we get a palindrome (388727883).
The spelling of 348413040 in words is "three hundred forty-eight million, four hundred thirteen thousand, forty".
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