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58001017 = 148938953
BaseRepresentation
bin1101110101000…
…0011001111001
311001010202102211
43131100121321
5104322013032
65431055121
71303000114
oct335203171
9131122384
1058001017
112a816028
12175114a1
13c02a139
1479bb57b
15515a747
hex3750679

58001017 has 4 divisors (see below), whose sum is σ = 58041460. Its totient is φ = 57960576.

The previous prime is 58000951. The next prime is 58001039. The reversal of 58001017 is 71010085.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 39200121 + 18800896 = 6261^2 + 4336^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58001017 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58001087) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17988 + ... + 20965.

It is an arithmetic number, because the mean of its divisors is an integer number (14510365).

Almost surely, 258001017 is an apocalyptic number.

It is an amenable number.

58001017 is a deficient number, since it is larger than the sum of its proper divisors (40443).

58001017 is a wasteful number, since it uses less digits than its factorization.

58001017 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40442.

The product of its (nonzero) digits is 280, while the sum is 22.

The square root of 58001017 is about 7615.8398748923. The cubic root of 58001017 is about 387.0899265102.

The spelling of 58001017 in words is "fifty-eight million, one thousand, seventeen".

Divisors: 1 1489 38953 58001017