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58127029 = 174617417
BaseRepresentation
bin1101110110111…
…1001010110101
311001101011021221
43131233022311
5104340031104
65433510341
71304033362
oct335571265
9131334257
1058127029
112a8a1774
12175723b1
13c0725bc
147a11469
155182c54
hex376f2b5

58127029 has 8 divisors (see below), whose sum is σ = 61688088. Its totient is φ = 54581760.

The previous prime is 58127021. The next prime is 58127039. The reversal of 58127029 is 92072185.

It can be written as a sum of positive squares in 4 ways, for example, as 19562929 + 38564100 = 4423^2 + 6210^2 .

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 58127029 - 23 = 58127021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 58126985 and 58127003.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58127021) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4129 + ... + 11545.

It is an arithmetic number, because the mean of its divisors is an integer number (7711011).

Almost surely, 258127029 is an apocalyptic number.

It is an amenable number.

58127029 is a deficient number, since it is larger than the sum of its proper divisors (3561059).

58127029 is a wasteful number, since it uses less digits than its factorization.

58127029 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7895.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 58127029 is about 7624.1084068893. The cubic root of 58127029 is about 387.3700520217.

The spelling of 58127029 in words is "fifty-eight million, one hundred twenty-seven thousand, twenty-nine".

Divisors: 1 17 461 7417 7837 126089 3419237 58127029