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58949005 = 540129401
BaseRepresentation
bin1110000011011…
…1110110001101
311002220220211111
43200313312031
5110042332010
65503252021
71314025663
oct340676615
9132826744
1058949005
1130303295
12178aa011
13c29c78b
147b86c33
15529658a
hex3837d8d

58949005 has 8 divisors (see below), whose sum is σ = 70917624. Its totient is φ = 47040000.

The previous prime is 58948991. The next prime is 58949017. The reversal of 58949005 is 50094985.

It can be written as a sum of positive squares in 4 ways, for example, as 10771524 + 48177481 = 3282^2 + 6941^2 .

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

It is not a de Polignac number, because 58949005 - 217 = 58817933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12696 + ... + 16705.

It is an arithmetic number, because the mean of its divisors is an integer number (8864703).

Almost surely, 258949005 is an apocalyptic number.

It is an amenable number.

58949005 is a deficient number, since it is larger than the sum of its proper divisors (11968619).

58949005 is a wasteful number, since it uses less digits than its factorization.

58949005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29807.

The product of its (nonzero) digits is 64800, while the sum is 40.

The square root of 58949005 is about 7677.8255385233. The cubic root of 58949005 is about 389.1874491717.

It can be divided in two parts, 589 and 49005, that added together give a palindrome (49594).

The spelling of 58949005 in words is "fifty-eight million, nine hundred forty-nine thousand, five".

Divisors: 1 5 401 2005 29401 147005 11789801 58949005