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58052921 = 223439593
BaseRepresentation
bin1101110101110…
…1000100111001
311001020101122012
43131131010321
5104330143141
65432135305
71303304333
oct335350471
9131211565
1058052921
112a851023
1217537535
13c047954
1479d2453
15516aceb
hex375d139

58052921 has 8 divisors (see below), whose sum is σ = 58544640. Its totient is φ = 57563712.

The previous prime is 58052903. The next prime is 58052941. The reversal of 58052921 is 12925085.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-58052921 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (58052941) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 97601 + ... + 98193.

It is an arithmetic number, because the mean of its divisors is an integer number (7318080).

Almost surely, 258052921 is an apocalyptic number.

It is an amenable number.

58052921 is a deficient number, since it is larger than the sum of its proper divisors (491719).

58052921 is a wasteful number, since it uses less digits than its factorization.

58052921 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1255.

The product of its (nonzero) digits is 7200, while the sum is 32.

The square root of 58052921 is about 7619.2467475466. The cubic root of 58052921 is about 387.2053585399.

The spelling of 58052921 in words is "fifty-eight million, fifty-two thousand, nine hundred twenty-one".

Divisors: 1 223 439 593 97897 132239 260327 58052921