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58110385 = 512019677
BaseRepresentation
bin1101110110101…
…1000110110001
311001100022110111
43131223012301
5104334013020
65433301321
71303634014
oct335530661
9131308414
1058110385
112a890213
1217564841
13c067b58
147a0937b
15517cd5a
hex376b1b1

58110385 has 8 divisors (see below), whose sum is σ = 69797736. Its totient is φ = 46444800.

The previous prime is 58110359. The next prime is 58110389. The reversal of 58110385 is 58301185.

It can be written as a sum of positive squares in 4 ways, for example, as 106929 + 58003456 = 327^2 + 7616^2 .

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

It is a de Polignac number, because none of the positive numbers 2k-58110385 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58110389) 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, 1167 + ... + 10843.

It is an arithmetic number, because the mean of its divisors is an integer number (8724717).

Almost surely, 258110385 is an apocalyptic number.

It is an amenable number.

58110385 is a deficient number, since it is larger than the sum of its proper divisors (11687351).

58110385 is a wasteful number, since it uses less digits than its factorization.

58110385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10883.

The product of its (nonzero) digits is 4800, while the sum is 31.

The square root of 58110385 is about 7623.0167912710. The cubic root of 58110385 is about 387.3330755197. Note that the first 3 decimals are identical.

The spelling of 58110385 in words is "fifty-eight million, one hundred ten thousand, three hundred eighty-five".

Divisors: 1 5 1201 6005 9677 48385 11622077 58110385