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58000001 = 283204947
BaseRepresentation
bin1101110101000…
…0001010000001
311001010201001012
43131100022001
5104322000001
65431050305
71302664133
oct335201201
9131121035
1058000001
112a815294
1217510995
13c029837
1479bb053
15515a2bb
hex3750281

58000001 has 4 divisors (see below), whose sum is σ = 58205232. Its totient is φ = 57794772.

The previous prime is 57999941. The next prime is 58000003. The reversal of 58000001 is 10000085.

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.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58000001 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 58000001.

It is not an unprimeable number, because it can be changed into a prime (58000003) 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, 102191 + ... + 102756.

It is an arithmetic number, because the mean of its divisors is an integer number (14551308).

Almost surely, 258000001 is an apocalyptic number.

It is an amenable number.

58000001 is a deficient number, since it is larger than the sum of its proper divisors (205231).

58000001 is a wasteful number, since it uses less digits than its factorization.

58000001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 205230.

The product of its (nonzero) digits is 40, while the sum is 14.

The square root of 58000001 is about 7615.7731715171. The cubic root of 58000001 is about 387.0876662874.

Adding to 58000001 its reverse (10000085), we get a palindrome (68000086).

The spelling of 58000001 in words is "fifty-eight million, one", and thus it is an aban number and an uban number.

Divisors: 1 283 204947 58000001