Base | Representation |
---|---|
bin | 1011001000011… |
… | …01100001111000 |
3 | 20111201010110122 |
4 | 11210031201320 |
5 | 142401104210 |
6 | 13133232412 |
7 | 2212464023 |
oct | 544154170 |
9 | 214633418 |
10 | 93378680 |
11 | 4878986a |
12 | 27332708 |
13 | 16465a75 |
14 | c58a1ba |
15 | 82e7b55 |
hex | 590d878 |
93378680 has 64 divisors (see below), whose sum is σ = 215624160. Its totient is φ = 36384768.
The previous prime is 93378661. The next prime is 93378721. The reversal of 93378680 is 8687339.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 329819 + ... + 330101.
Almost surely, 293378680 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 93378680, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107812080).
93378680 is an abundant number, since it is smaller than the sum of its proper divisors (122245480).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93378680 is a wasteful number, since it uses less digits than its factorization.
93378680 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 480 (or 476 counting only the distinct ones).
The product of its (nonzero) digits is 217728, while the sum is 44.
The square root of 93378680 is about 9663.2644587634. The cubic root of 93378680 is about 453.6795917639.
The spelling of 93378680 in words is "ninety-three million, three hundred seventy-eight thousand, six hundred eighty".
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