Base | Representation |
---|---|
bin | 1101110100100… |
… | …0011001000100 |
3 | 11001002002102020 |
4 | 3131020121010 |
5 | 104314440241 |
6 | 5430243140 |
7 | 1302502326 |
oct | 335103104 |
9 | 131062366 |
10 | 57968196 |
11 | 2a7a3400 |
12 | 174b64b0 |
13 | c018210 |
14 | 79ad616 |
15 | 5150b66 |
hex | 3748644 |
57968196 has 144 divisors (see below), whose sum is σ = 166418112. Its totient is φ = 15586560.
The previous prime is 57968191. The next prime is 57968203. The reversal of 57968196 is 69186975.
Its product of digits (816480) is a multiple of the sum of its prime factors (162).
It is not an unprimeable number, because it can be changed into a prime (57968191) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 698371 + ... + 698453.
Almost surely, 257968196 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 57968196, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (83209056).
57968196 is an abundant number, since it is smaller than the sum of its proper divisors (108449916).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57968196 is a wasteful number, since it uses less digits than its factorization.
57968196 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 162 (or 149 counting only the distinct ones).
The product of its digits is 816480, while the sum is 51.
The square root of 57968196 is about 7613.6847846493. The cubic root of 57968196 is about 387.0168986204.
The spelling of 57968196 in words is "fifty-seven million, nine hundred sixty-eight thousand, one hundred ninety-six".
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