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58414973 = 234124953
BaseRepresentation
bin1101111011010…
…1011101111101
311001220210021112
43132311131331
5104423234343
65444011405
71306343021
oct336653575
9131823245
1058414973
112aa79041
1217690b65
13c143696
147a88381
1551dd218
hex37b577d

58414973 has 4 divisors (see below), whose sum is σ = 58442268. Its totient is φ = 58387680.

The previous prime is 58414933. The next prime is 58414991. The reversal of 58414973 is 37941485.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 37941485 = 57588297.

It can be written as a sum of positive squares in 2 ways, for example, as 40284409 + 18130564 = 6347^2 + 4258^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58414973 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 58414973.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58414913) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10136 + ... + 14817.

It is an arithmetic number, because the mean of its divisors is an integer number (14610567).

Almost surely, 258414973 is an apocalyptic number.

It is an amenable number.

58414973 is a deficient number, since it is larger than the sum of its proper divisors (27295).

58414973 is a wasteful number, since it uses less digits than its factorization.

58414973 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27294.

The product of its digits is 120960, while the sum is 41.

The square root of 58414973 is about 7642.9688603317. The cubic root of 58414973 is about 388.0086373710.

The spelling of 58414973 in words is "fifty-eight million, four hundred fourteen thousand, nine hundred seventy-three".

Divisors: 1 2341 24953 58414973