Base | Representation |
---|---|
bin | 1011001100111… |
… | …10111100000000 |
3 | 20112211101110121 |
4 | 11212132330000 |
5 | 143024134042 |
6 | 13154110024 |
7 | 2220524320 |
oct | 546367400 |
9 | 215741417 |
10 | 93974272 |
11 | 49056297 |
12 | 2757b314 |
13 | 16613ba2 |
14 | c6a3280 |
15 | 83b4367 |
hex | 599ef00 |
93974272 has 54 divisors (see below), whose sum is σ = 215319048. Its totient is φ = 40098816.
The previous prime is 93974269. The next prime is 93974273. The reversal of 93974272 is 27247939.
It is a happy number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (93974273) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 410254 + ... + 410482.
Almost surely, 293974272 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 93974272, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (107659524).
93974272 is an abundant number, since it is smaller than the sum of its proper divisors (121344776).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
93974272 is an frugal number, since it uses more digits than its factorization.
93974272 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 481 (or 238 counting only the distinct ones).
The product of its digits is 190512, while the sum is 43.
The square root of 93974272 is about 9694.0328037407. The cubic root of 93974272 is about 454.6421079700.
The spelling of 93974272 in words is "ninety-three million, nine hundred seventy-four thousand, two hundred seventy-two".
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