Search a number
-
+
58893949 is a prime number
BaseRepresentation
bin1110000010101…
…0011001111101
311002211010022101
43200222121331
5110034101244
65502145101
71313406322
oct340523175
9132733271
1058893949
1130275994
1217882191
13c2806ba
147b70b49
1552850d4
hex382a67d

58893949 has 2 divisors, whose sum is σ = 58893950. Its totient is φ = 58893948.

The previous prime is 58893943. The next prime is 58893979. The reversal of 58893949 is 94939885.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 29539225 + 29354724 = 5435^2 + 5418^2 .

It is a cyclic number.

It is not a de Polignac number, because 58893949 - 215 = 58861181 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 58893949.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58893943) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29446974 + 29446975.

It is an arithmetic number, because the mean of its divisors is an integer number (29446975).

Almost surely, 258893949 is an apocalyptic number.

It is an amenable number.

58893949 is a deficient number, since it is larger than the sum of its proper divisors (1).

58893949 is an equidigital number, since it uses as much as digits as its factorization.

58893949 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2799360, while the sum is 55.

The square root of 58893949 is about 7674.2393108373. The cubic root of 58893949 is about 389.0662496233.

The spelling of 58893949 in words is "fifty-eight million, eight hundred ninety-three thousand, nine hundred forty-nine".