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58071601 = 7292411187
BaseRepresentation
bin1101110110000…
…1101000110001
311001021100021001
43131201220301
5104331242401
65432402001
71303412650
oct335415061
9131240231
1058071601
112a864065
1217546301
13c0532c3
1479d9197
155171601
hex3761a31

58071601 has 16 divisors (see below), whose sum is σ = 68999040. Its totient is φ = 47819520.

The previous prime is 58071599. The next prime is 58071641. The reversal of 58071601 is 10617085.

It is a happy number.

58071601 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 58071601 - 21 = 58071599 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 58071601.

It is not an unprimeable number, because it can be changed into a prime (58071641) 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 15 ways as a sum of consecutive naturals, for example, 48330 + ... + 49516.

It is an arithmetic number, because the mean of its divisors is an integer number (4312440).

Almost surely, 258071601 is an apocalyptic number.

It is an amenable number.

58071601 is a deficient number, since it is larger than the sum of its proper divisors (10927439).

58071601 is a wasteful number, since it uses less digits than its factorization.

58071601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 58071601 is about 7620.4724919128. The cubic root of 58071601 is about 387.2468851350.

Adding to 58071601 its reverse (10617085), we get a palindrome (68688686).

The spelling of 58071601 in words is "fifty-eight million, seventy-one thousand, six hundred one".

Divisors: 1 7 29 203 241 1187 1687 6989 8309 34423 48923 240961 286067 2002469 8295943 58071601