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58472473 = 97617977
BaseRepresentation
bin1101111100001…
…1100000011001
311002000201011011
43133003200121
5104432104343
65445133521
71310002453
oct337034031
9132021134
1058472473
1130008264
12176ba2a1
13c1638c7
147aa12d3
15520029d
hex37c3819

58472473 has 8 divisors (see below), whose sum is σ = 59231592. Its totient is φ = 57716736.

The previous prime is 58472471. The next prime is 58472483. The reversal of 58472473 is 37427485.

58472473 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5938969 + 52533504 = 2437^2 + 7248^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 58472473 - 21 = 58472471 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58472471) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 59361 + ... + 60337.

It is an arithmetic number, because the mean of its divisors is an integer number (7403949).

Almost surely, 258472473 is an apocalyptic number.

It is an amenable number.

58472473 is a deficient number, since it is larger than the sum of its proper divisors (759119).

58472473 is an equidigital number, since it uses as much as digits as its factorization.

58472473 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1691.

The product of its digits is 188160, while the sum is 40.

The square root of 58472473 is about 7646.7295623685. The cubic root of 58472473 is about 388.1359059985.

The spelling of 58472473 in words is "fifty-eight million, four hundred seventy-two thousand, four hundred seventy-three".

Divisors: 1 97 617 977 59849 94769 602809 58472473