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58080869 = 711754297
BaseRepresentation
bin1101110110001…
…1111001100101
311001021210222022
43131203321211
5104332041434
65432512525
71303451660
oct335437145
9131253868
1058080869
112a870020
121754b745
13c0575a2
1479dc6d7
15517422e
hex3763e65

58080869 has 8 divisors (see below), whose sum is σ = 72412608. Its totient is φ = 45257760.

The previous prime is 58080833. The next prime is 58080871. The reversal of 58080869 is 96808085.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58080869 is a prime.

It is a super-2 number, since 2×580808692 = 6746774687590322, 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 (58080809) 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, 377072 + ... + 377225.

It is an arithmetic number, because the mean of its divisors is an integer number (9051576).

Almost surely, 258080869 is an apocalyptic number.

It is an amenable number.

58080869 is a deficient number, since it is larger than the sum of its proper divisors (14331739).

58080869 is a wasteful number, since it uses less digits than its factorization.

58080869 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 754315.

The product of its (nonzero) digits is 138240, while the sum is 44.

The square root of 58080869 is about 7621.0805664289. The cubic root of 58080869 is about 387.2674850677.

The spelling of 58080869 in words is "fifty-eight million, eighty thousand, eight hundred sixty-nine".

Divisors: 1 7 11 77 754297 5280079 8297267 58080869