Search a number
-
+
58886269 = 13291091433
BaseRepresentation
bin1110000010100…
…0100001111101
311002210201202221
43200220201331
5110033330034
65502045341
71313345041
oct340504175
9132721687
1058886269
1130270142
1217879851
13c27a060
147b6c021
155282bb4
hex382887d

58886269 has 16 divisors (see below), whose sum is σ = 66250800. Its totient is φ = 51964416.

The previous prime is 58886257. The next prime is 58886281. The reversal of 58886269 is 96268885.

It is an interprime number because it is at equal distance from previous prime (58886257) and next prime (58886281).

It can be written as a sum of positive squares in 8 ways, for example, as 562500 + 58323769 = 750^2 + 7637^2 .

It is a cyclic number.

It is not a de Polignac number, because 58886269 - 219 = 58361981 is a prime.

It is a super-2 number, since 2×588862692 = 6935185353480722, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58886239) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40377 + ... + 41809.

It is an arithmetic number, because the mean of its divisors is an integer number (4140675).

Almost surely, 258886269 is an apocalyptic number.

It is an amenable number.

58886269 is a deficient number, since it is larger than the sum of its proper divisors (7364531).

58886269 is a wasteful number, since it uses less digits than its factorization.

58886269 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1584.

The product of its digits is 1658880, while the sum is 52.

The square root of 58886269 is about 7673.7389191971. The cubic root of 58886269 is about 389.0493369707.

The spelling of 58886269 in words is "fifty-eight million, eight hundred eighty-six thousand, two hundred sixty-nine".

Divisors: 1 13 29 109 377 1417 1433 3161 18629 41093 41557 156197 540241 2030561 4529713 58886269