Search a number
-
+
58864031 is a prime number
BaseRepresentation
bin1110000010001…
…1000110011111
311002202121021022
43200203012133
5110032122111
65501354355
71313223152
oct340430637
9132677238
1058864031
1130255466
12178689bb
13c26cbb5
147b63c99
15527b2db
hex382319f

58864031 has 2 divisors, whose sum is σ = 58864032. Its totient is φ = 58864030.

The previous prime is 58864021. The next prime is 58864037. The reversal of 58864031 is 13046885.

58864031 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 58864031 - 214 = 58847647 is a prime.

It is a super-2 number, since 2×588640312 = 6929948291137922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 58863982 and 58864000.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58864037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29432015 + 29432016.

It is an arithmetic number, because the mean of its divisors is an integer number (29432016).

Almost surely, 258864031 is an apocalyptic number.

58864031 is a deficient number, since it is larger than the sum of its proper divisors (1).

58864031 is an equidigital number, since it uses as much as digits as its factorization.

58864031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23040, while the sum is 35.

The square root of 58864031 is about 7672.2898146512. The cubic root of 58864031 is about 389.0003568569. Note that the first 3 decimals are identical.

The spelling of 58864031 in words is "fifty-eight million, eight hundred sixty-four thousand, thirty-one".