Base | Representation |
---|---|
bin | 10100101111110… |
… | …100101001101000 |
3 | 220020222100000102 |
4 | 110233310221220 |
5 | 1203102040434 |
6 | 54312324532 |
7 | 11424431444 |
oct | 2457645150 |
9 | 806870012 |
10 | 348080744 |
11 | 169534240 |
12 | 986a3748 |
13 | 5716374b |
14 | 3432b824 |
15 | 2085a07e |
hex | 14bf4a68 |
348080744 has 32 divisors (see below), whose sum is σ = 719051040. Its totient is φ = 156648000.
The previous prime is 348080723. The next prime is 348080753. The reversal of 348080744 is 447080843.
It is a super-3 number, since 3×3480807443 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 348080698 and 348080707.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10694 + ... + 28469.
It is an arithmetic number, because the mean of its divisors is an integer number (22470345).
Almost surely, 2348080744 is an apocalyptic number.
It is an amenable number.
348080744 is an abundant number, since it is smaller than the sum of its proper divisors (370970296).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348080744 is a wasteful number, since it uses less digits than its factorization.
348080744 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 39281 (or 39277 counting only the distinct ones).
The product of its (nonzero) digits is 86016, while the sum is 38.
The square root of 348080744 is about 18656.9221470209. The cubic root of 348080744 is about 703.4393618868.
Subtracting 348080744 from its reverse (447080843), we obtain a palindrome (99000099).
The spelling of 348080744 in words is "three hundred forty-eight million, eighty thousand, seven hundred forty-four".
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