Base | Representation |
---|---|
bin | 1110000001010… |
… | …0010010110101 |
3 | 11002122112002000 |
4 | 3200110102311 |
5 | 110023202011 |
6 | 5500205513 |
7 | 1312551300 |
oct | 340242265 |
9 | 132575060 |
10 | 58803381 |
11 | 3021393a |
12 | 17839899 |
13 | c24b400 |
14 | 7b49b37 |
15 | 5268356 |
hex | 38144b5 |
58803381 has 72 divisors (see below), whose sum is σ = 110151360. Its totient is φ = 30899232.
The previous prime is 58803343. The next prime is 58803383. The reversal of 58803381 is 18330885.
It is a happy number.
It is not a de Polignac number, because 58803381 - 29 = 58802869 is a prime.
It is a super-2 number, since 2×588033812 = 6915675234062322, which contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58803383) 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 71 ways as a sum of consecutive naturals, for example, 223456 + ... + 223718.
It is an arithmetic number, because the mean of its divisors is an integer number (1529880).
Almost surely, 258803381 is an apocalyptic number.
It is an amenable number.
58803381 is a deficient number, since it is larger than the sum of its proper divisors (51347979).
58803381 is a wasteful number, since it uses less digits than its factorization.
58803381 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 312 (or 286 counting only the distinct ones).
The product of its (nonzero) digits is 23040, while the sum is 36.
The square root of 58803381 is about 7668.3362602327. The cubic root of 58803381 is about 388.8667099944.
It can be divided in two parts, 5880 and 3381, that added together give a cube (9261 = 213).
The spelling of 58803381 in words is "fifty-eight million, eight hundred three thousand, three hundred eighty-one".
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