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58419953 = 142740939
BaseRepresentation
bin1101111011011…
…0101011110001
311001221001002222
43132312223301
5104423414303
65444050425
71306363364
oct336665361
9131831088
1058419953
112aa81859
1217693a15
13c145a27
147a8a0db
1551de938
hex37b6af1

58419953 has 4 divisors (see below), whose sum is σ = 58462320. Its totient is φ = 58377588.

The previous prime is 58419941. The next prime is 58419997. The reversal of 58419953 is 35991485.

It is a happy number.

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: 35991485 = 57198297.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58419953 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 (58419923) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19043 + ... + 21896.

It is an arithmetic number, because the mean of its divisors is an integer number (14615580).

Almost surely, 258419953 is an apocalyptic number.

It is an amenable number.

58419953 is a deficient number, since it is larger than the sum of its proper divisors (42367).

58419953 is a wasteful number, since it uses less digits than its factorization.

58419953 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 42366.

The product of its digits is 194400, while the sum is 44.

The square root of 58419953 is about 7643.2946430188. The cubic root of 58419953 is about 388.0196632434.

The spelling of 58419953 in words is "fifty-eight million, four hundred nineteen thousand, nine hundred fifty-three".

Divisors: 1 1427 40939 58419953