Search a number
-
+
58886302225 = 52485332
BaseRepresentation
bin110110110101111001…
…011010101000010001
312121222212222002121111
4312311321122220101
51431044343132400
643015121453321
74153154211262
oct666571325021
9177885862544
1058886302225
1122a78867483
12b4b4aa1241
135725ac181a
142bc89ca969
1517e9ab33ba
hexdb5e5aa11

58886302225 has 9 divisors (see below), whose sum is σ = 73020519313. Its totient is φ = 47108071120.

The previous prime is 58886302219. The next prime is 58886302229. The reversal of 58886302225 is 52220368885.

The square root of 58886302225 is 242665.

It is a perfect power (a square), and thus also a powerful number.

It can be written as a sum of positive squares in 4 ways, for example, as 5036315089 + 53849987136 = 70967^2 + 232056^2 .

It is not a de Polignac number, because 58886302225 - 211 = 58886300177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58886302229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 8 ways as a sum of consecutive naturals, for example, 1189059 + ... + 1237591.

Almost surely, 258886302225 is an apocalyptic number.

58886302225 is the 242665-th square number.

58886302225 is the 121333-rd centered octagonal number.

It is an amenable number.

58886302225 is a deficient number, since it is larger than the sum of its proper divisors (14134217088).

58886302225 is an frugal number, since it uses more digits than its factorization.

58886302225 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 97076 (or 48538 counting only the distinct ones).

The product of its (nonzero) digits is 1843200, while the sum is 49.

Multiplying 58886302225 by its sum of digits (49), we get a square (2885428809025 = 16986552).

The spelling of 58886302225 in words is "fifty-eight billion, eight hundred eighty-six million, three hundred two thousand, two hundred twenty-five".

Divisors: 1 5 25 48533 242665 1213325 2355452089 11777260445 58886302225