Search a number
-
+
58770190469 is a prime number
BaseRepresentation
bin110110101110111110…
…011111000010000101
312121200210111000020002
4312232332133002011
51430330132043334
642555413051045
74150244243114
oct665676370205
9177623430202
1058770190469
1122a19270a51
12b482026a85
135707a29643
142bb7403c7b
1517de7c9b7e
hexdaef9f085

58770190469 has 2 divisors, whose sum is σ = 58770190470. Its totient is φ = 58770190468.

The previous prime is 58770190463. The next prime is 58770190471. The reversal of 58770190469 is 96409107785.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 57030216100 + 1739974369 = 238810^2 + 41713^2 .

It is a cyclic number.

It is not a de Polignac number, because 58770190469 - 224 = 58753413253 is a prime.

It is a super-2 number, since 2×587701904692 (a number of 22 digits) contains 22 as substring.

Together with 58770190471, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (58770190463) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 29385095234 + 29385095235.

It is an arithmetic number, because the mean of its divisors is an integer number (29385095235).

Almost surely, 258770190469 is an apocalyptic number.

It is an amenable number.

58770190469 is a deficient number, since it is larger than the sum of its proper divisors (1).

58770190469 is an equidigital number, since it uses as much as digits as its factorization.

58770190469 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3810240, while the sum is 56.

The spelling of 58770190469 in words is "fifty-eight billion, seven hundred seventy million, one hundred ninety thousand, four hundred sixty-nine".