Base | Representation |
---|---|
bin | 1010001001010010010… |
… | …00101100110110101101 |
3 | 1020022202022110121210010 |
4 | 11010221020230312231 |
5 | 21202344104411314 |
6 | 424045300403433 |
7 | 34120125225345 |
oct | 5045110546655 |
9 | 1208668417703 |
10 | 348582497709 |
11 | 124918806956 |
12 | 576836a6579 |
13 | 26b43002584 |
14 | 12c2b4c5d25 |
15 | 91028a3059 |
hex | 512922cdad |
348582497709 has 16 divisors (see below), whose sum is σ = 469774393088. Its totient is φ = 229891571712.
The previous prime is 348582497657. The next prime is 348582497713. The reversal of 348582497709 is 907794285843.
It is not a de Polignac number, because 348582497709 - 216 = 348582432173 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 348582497709.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (348582497789) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 403629 + ... + 927405.
It is an arithmetic number, because the mean of its divisors is an integer number (29360899568).
Almost surely, 2348582497709 is an apocalyptic number.
It is an amenable number.
348582497709 is a deficient number, since it is larger than the sum of its proper divisors (121191895379).
348582497709 is a wasteful number, since it uses less digits than its factorization.
348582497709 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 526164.
The product of its (nonzero) digits is 121927680, while the sum is 66.
The spelling of 348582497709 in words is "three hundred forty-eight billion, five hundred eighty-two million, four hundred ninety-seven thousand, seven hundred nine".
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