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58005401 = 556310427
BaseRepresentation
bin1101110101000…
…1011110011001
311001010222110012
43131101132121
5104322133101
65431131305
71303015646
oct335213631
9131128405
1058005401
112a819353
1217513b35
13c02c12c
1479bcdcd
15515bbbb
hex3751799

58005401 has 4 divisors (see below), whose sum is σ = 58021392. Its totient is φ = 57989412.

The previous prime is 58005397. The next prime is 58005413. The reversal of 58005401 is 10450085.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 10450085 = 52090017.

It is a cyclic number.

It is not a de Polignac number, because 58005401 - 22 = 58005397 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (58005001) 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, 350 + ... + 10776.

It is an arithmetic number, because the mean of its divisors is an integer number (14505348).

Almost surely, 258005401 is an apocalyptic number.

It is an amenable number.

58005401 is a deficient number, since it is larger than the sum of its proper divisors (15991).

58005401 is a wasteful number, since it uses less digits than its factorization.

58005401 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15990.

The product of its (nonzero) digits is 800, while the sum is 23.

The square root of 58005401 is about 7616.1276906312. The cubic root of 58005401 is about 387.0996789799.

Adding to 58005401 its reverse (10450085), we get a palindrome (68455486).

The spelling of 58005401 in words is "fifty-eight million, five thousand, four hundred one".

Divisors: 1 5563 10427 58005401