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58255769 = 1113407383
BaseRepresentation
bin1101111000111…
…0100110011001
311001121200220002
43132032212121
5104403141034
65440342345
71305110615
oct336164631
9131550802
1058255769
112a97a470
12176149b5
13c0b9090
147a46345
1551aae7e
hex378e999

58255769 has 8 divisors (see below), whose sum is σ = 68440512. Its totient is φ = 48885840.

The previous prime is 58255741. The next prime is 58255777. The reversal of 58255769 is 96755285.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 58255769 - 224 = 41478553 is a prime.

It is a super-2 number, since 2×582557692 = 6787469243562722, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58255069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 203549 + ... + 203834.

It is an arithmetic number, because the mean of its divisors is an integer number (8555064).

Almost surely, 258255769 is an apocalyptic number.

It is an amenable number.

58255769 is a deficient number, since it is larger than the sum of its proper divisors (10184743).

58255769 is a wasteful number, since it uses less digits than its factorization.

58255769 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 407407.

The product of its digits is 756000, while the sum is 47.

The square root of 58255769 is about 7632.5466916358. The cubic root of 58255769 is about 387.6558241152.

The spelling of 58255769 in words is "fifty-eight million, two hundred fifty-five thousand, seven hundred sixty-nine".

Divisors: 1 11 13 143 407383 4481213 5295979 58255769