Base | Representation |
---|---|
bin | 1101111010110… |
… | …1001110010100 |
3 | 11001212001221211 |
4 | 3132231032110 |
5 | 104421144304 |
6 | 5443151204 |
7 | 1306142410 |
oct | 336551624 |
9 | 131761854 |
10 | 58381204 |
11 | 2aa55732 |
12 | 17675504 |
13 | c1311bb |
14 | 7a79d40 |
15 | 51d3204 |
hex | 37ad394 |
58381204 has 24 divisors (see below), whose sum is σ = 118173888. Its totient is φ = 24718080.
The previous prime is 58381201. The next prime is 58381217. The reversal of 58381204 is 40218385.
It is a hoax number, since the sum of its digits (31) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (58381201) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10237 + ... + 14884.
It is an arithmetic number, because the mean of its divisors is an integer number (4923912).
Almost surely, 258381204 is an apocalyptic number.
It is an amenable number.
58381204 is an abundant number, since it is smaller than the sum of its proper divisors (59792684).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
58381204 is a wasteful number, since it uses less digits than its factorization.
58381204 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25215 (or 25213 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 31.
The square root of 58381204 is about 7640.7593863437. The cubic root of 58381204 is about 387.9338552353.
Adding to 58381204 its reverse (40218385), we get a palindrome (98599589).
It can be divided in two parts, 58381 and 204, that added together give a palindrome (58585).
The spelling of 58381204 in words is "fifty-eight million, three hundred eighty-one thousand, two hundred four".
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