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58053471 = 3711632377
BaseRepresentation
bin1101110101110…
…1001101011111
311001020102101120
43131131031133
5104330202341
65432142023
71303306050
oct335351537
9131212346
1058053471
112a851483
1217537913
13c047c88
1479d2727
15516b066
hex375d35f

58053471 has 16 divisors (see below), whose sum is σ = 88575744. Its totient is φ = 33130944.

The previous prime is 58053461. The next prime is 58053491. The reversal of 58053471 is 17435085.

It is not a de Polignac number, because 58053471 - 25 = 58053439 is a prime.

It is a super-3 number, since 3×580534713 (a number of 24 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (58053431) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23235 + ... + 25611.

It is an arithmetic number, because the mean of its divisors is an integer number (5535984).

Almost surely, 258053471 is an apocalyptic number.

58053471 is a deficient number, since it is larger than the sum of its proper divisors (30522273).

58053471 is a wasteful number, since it uses less digits than its factorization.

58053471 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550.

The product of its (nonzero) digits is 16800, while the sum is 33.

The square root of 58053471 is about 7619.2828402678. The cubic root of 58053471 is about 387.2065813453.

The spelling of 58053471 in words is "fifty-eight million, fifty-three thousand, four hundred seventy-one".

Divisors: 1 3 7 21 1163 2377 3489 7131 8141 16639 24423 49917 2764451 8293353 19351157 58053471