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58939841 = 157375413
BaseRepresentation
bin1110000011010…
…1100111000001
311002220110021002
43200311213001
5110042033331
65503141345
71313660162
oct340654701
9132813232
1058939841
11302a7414
12178a4855
13c29855c
147b83769
1552939cb
hex38359c1

58939841 has 4 divisors (see below), whose sum is σ = 59315412. Its totient is φ = 58564272.

The previous prime is 58939831. The next prime is 58939849. The reversal of 58939841 is 14893985.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 14893985 = 52978797.

It can be written as a sum of positive squares in 2 ways, for example, as 6739216 + 52200625 = 2596^2 + 7225^2 .

It is a cyclic number.

It is not a de Polignac number, because 58939841 - 214 = 58923457 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58939849) 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, 187550 + ... + 187863.

It is an arithmetic number, because the mean of its divisors is an integer number (14828853).

Almost surely, 258939841 is an apocalyptic number.

It is an amenable number.

58939841 is a deficient number, since it is larger than the sum of its proper divisors (375571).

58939841 is a wasteful number, since it uses less digits than its factorization.

58939841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375570.

The product of its digits is 311040, while the sum is 47.

The square root of 58939841 is about 7677.2287317755. The cubic root of 58939841 is about 389.1672809002.

It can be divided in two parts, 5893984 and 1, that added together give a palindrome (5893985).

The spelling of 58939841 in words is "fifty-eight million, nine hundred thirty-nine thousand, eight hundred forty-one".

Divisors: 1 157 375413 58939841