Base | Representation |
---|---|
bin | 1010001001000000011… |
… | …10001010000000000000 |
3 | 1020022100220000221101102 |
4 | 11010200032022000000 |
5 | 21202042312322424 |
6 | 424022354553532 |
7 | 34113331030262 |
oct | 5044016120000 |
9 | 1208326027342 |
10 | 348432932864 |
11 | 124851341645 |
12 | 576415988a8 |
13 | 26b1b026773 |
14 | 12c156b1b32 |
15 | 90e46ac7ae |
hex | 512038a000 |
348432932864 has 56 divisors (see below), whose sum is σ = 697124173440. Its totient is φ = 174141259776.
The previous prime is 348432932849. The next prime is 348432932867. The reversal of 348432932864 is 468239234843.
It is not an unprimeable number, because it can be changed into a prime (348432932867) 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, 22266227 + ... + 22281869.
Almost surely, 2348432932864 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 348432932864, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (348562086720).
348432932864 is an abundant number, since it is smaller than the sum of its proper divisors (348691240576).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348432932864 is an equidigital number, since it uses as much as digits as its factorization.
348432932864 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 18388 (or 18364 counting only the distinct ones).
The product of its digits is 23887872, while the sum is 56.
The spelling of 348432932864 in words is "three hundred forty-eight billion, four hundred thirty-two million, nine hundred thirty-two thousand, eight hundred sixty-four".
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