Search a number
-
+
58224031 = 176775059
BaseRepresentation
bin1101111000011…
…0110110011111
311001120002100121
43132012312133
5104401132111
65435535411
71304616235
oct336066637
9131502317
1058224031
112a958638
12175ba567
13c0a77b8
147a38955
1551a1871
hex3786d9f

58224031 has 8 divisors (see below), whose sum is σ = 61752240. Its totient is φ = 54707328.

The previous prime is 58224029. The next prime is 58224071. The reversal of 58224031 is 13042285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58224031 - 21 = 58224029 is a prime.

It is a super-2 number, since 2×582240312 = 6780075571777922, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58223987 and 58224005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58224011) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 8980 + ... + 14038.

It is an arithmetic number, because the mean of its divisors is an integer number (7719030).

Almost surely, 258224031 is an apocalyptic number.

58224031 is a deficient number, since it is larger than the sum of its proper divisors (3528209).

58224031 is a wasteful number, since it uses less digits than its factorization.

58224031 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5753.

The product of its (nonzero) digits is 1920, while the sum is 25.

The square root of 58224031 is about 7630.4672858220. The cubic root of 58224031 is about 387.5854124589.

The spelling of 58224031 in words is "fifty-eight million, two hundred twenty-four thousand, thirty-one".

Divisors: 1 17 677 5059 11509 86003 3424943 58224031