Base | Representation |
---|---|
bin | 1010001001011111100… |
… | …01100011010001011100 |
3 | 1020100001002000220101012 |
4 | 11010233301203101130 |
5 | 21203111112312120 |
6 | 424104315434352 |
7 | 34122646663043 |
oct | 5045761432134 |
9 | 1210032026335 |
10 | 348693869660 |
11 | 124975665294 |
12 | 576b4a559b8 |
13 | 26b600c8236 |
14 | 12c3c1d755a |
15 | 910c5521c5 |
hex | 512fc6345c |
348693869660 has 48 divisors (see below), whose sum is σ = 757842341760. Its totient is φ = 134608427520.
The previous prime is 348693869659. The next prime is 348693869707. The reversal of 348693869660 is 66968396843.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1191197 + ... + 1454763.
It is an arithmetic number, because the mean of its divisors is an integer number (15788382120).
Almost surely, 2348693869660 is an apocalyptic number.
It is an amenable number.
348693869660 is an abundant number, since it is smaller than the sum of its proper divisors (409148472100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
348693869660 is a wasteful number, since it uses less digits than its factorization.
348693869660 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 265886 (or 265884 counting only the distinct ones).
The product of its (nonzero) digits is 241864704, while the sum is 68.
The spelling of 348693869660 in words is "three hundred forty-eight billion, six hundred ninety-three million, eight hundred sixty-nine thousand, six hundred sixty".
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