Base | Representation |
---|---|
bin | 101011101001111010… |
… | …1011000111001001100 |
3 | 22221222110222010222200 |
4 | 1113103311120321030 |
5 | 3013444031121023 |
6 | 111022315241500 |
7 | 6526112261640 |
oct | 1272365307114 |
9 | 287873863880 |
10 | 93748301388 |
11 | 36838521435 |
12 | 16204149290 |
13 | 8ac05580b1 |
14 | 4774a52c20 |
15 | 268a484743 |
hex | 15d3d58e4c |
93748301388 has 72 divisors (see below), whose sum is σ = 286759523232. Its totient is φ = 25209626112.
The previous prime is 93748301359. The next prime is 93748301401. The reversal of 93748301388 is 88310384739.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 10937395 + ... + 10945962.
It is an arithmetic number, because the mean of its divisors is an integer number (3982771156).
Almost surely, 293748301388 is an apocalyptic number.
It is an amenable number.
93748301388 is an abundant number, since it is smaller than the sum of its proper divisors (193011221844).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93748301388 is a wasteful number, since it uses less digits than its factorization.
93748301388 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 21883391 (or 21883386 counting only the distinct ones).
The product of its (nonzero) digits is 3483648, while the sum is 54.
The spelling of 93748301388 in words is "ninety-three billion, seven hundred forty-eight million, three hundred one thousand, three hundred eighty-eight".
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