Base | Representation |
---|---|
bin | 110101011001011100… |
… | …100101011000101000 |
3 | 12110222210100222120000 |
4 | 311121130211120220 |
5 | 1414410310141412 |
6 | 42201153103000 |
7 | 4066551333534 |
oct | 653134453050 |
9 | 173883328500 |
10 | 57335240232 |
11 | 22352280666 |
12 | b141557a60 |
13 | 553966196a |
14 | 2abc9d4bc4 |
15 | 175882e4dc |
hex | d59725628 |
57335240232 has 80 divisors (see below), whose sum is σ = 160686857760. Its totient is φ = 19100429856.
The previous prime is 57335240203. The next prime is 57335240243. The reversal of 57335240232 is 23204253375.
57335240232 is a `hidden beast` number, since 5 + 73 + 352 + 4 + 0 + 232 = 666.
It is a super-2 number, since 2×573352402322 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 1106733 + ... + 1157379.
It is an arithmetic number, because the mean of its divisors is an integer number (2008585722).
Almost surely, 257335240232 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 57335240232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (80343428880).
57335240232 is an abundant number, since it is smaller than the sum of its proper divisors (103351617528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
57335240232 is a wasteful number, since it uses less digits than its factorization.
57335240232 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 52412 (or 52399 counting only the distinct ones).
The product of its (nonzero) digits is 151200, while the sum is 36.
The spelling of 57335240232 in words is "fifty-seven billion, three hundred thirty-five million, two hundred forty thousand, two hundred thirty-two".
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