Base | Representation |
---|---|
bin | 1011001100101… |
… | …10101100001000 |
3 | 20112202200010100 |
4 | 11212112230020 |
5 | 143022043423 |
6 | 13153245400 |
7 | 2220323655 |
oct | 546265410 |
9 | 215680110 |
10 | 93940488 |
11 | 49032974 |
12 | 27563860 |
13 | 166016b5 |
14 | c694c2c |
15 | 83a9343 |
hex | 5996b08 |
93940488 has 96 divisors (see below), whose sum is σ = 263030040. Its totient is φ = 30274560.
The previous prime is 93940459. The next prime is 93940519. The reversal of 93940488 is 88404939.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 80676324 + 13264164 = 8982^2 + 3642^2 .
It is a super-3 number, since 3×939404883 (a number of 25 digits) contains 333 as substring.
It is a congruent number.
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, 320470 + ... + 320762.
Almost surely, 293940488 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 93940488, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (131515020).
93940488 is an abundant number, since it is smaller than the sum of its proper divisors (169089552).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93940488 is a wasteful number, since it uses less digits than its factorization.
93940488 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 439 (or 432 counting only the distinct ones).
The product of its (nonzero) digits is 248832, while the sum is 45.
The square root of 93940488 is about 9692.2901318522. The cubic root of 93940488 is about 454.5876197588.
The spelling of 93940488 in words is "ninety-three million, nine hundred forty thousand, four hundred eighty-eight".
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