Search a number
-
+
6057157220 = 2252233134339
BaseRepresentation
bin1011010010000100…
…01110001001100100
3120122010121110122022
411221002032021210
544401113012340
62441013522312
7303046662332
oct55102161144
916563543568
106057157220
11262911a964
121210643398
13756b8baca
1441664ab52
15256b783b5
hex16908e264

6057157220 has 48 divisors (see below), whose sum is σ = 12820846080. Its totient is φ = 2403737856.

The previous prime is 6057157189. The next prime is 6057157247. The reversal of 6057157220 is 227517506.

It is a happy number.

It is an unprimeable number.

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, 1393811 + ... + 1398149.

It is an arithmetic number, because the mean of its divisors is an integer number (267100960).

Almost surely, 26057157220 is an apocalyptic number.

It is an amenable number.

6057157220 is an abundant number, since it is smaller than the sum of its proper divisors (6763688860).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6057157220 is a wasteful number, since it uses less digits than its factorization.

6057157220 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4884 (or 4882 counting only the distinct ones).

The product of its (nonzero) digits is 29400, while the sum is 35.

The square root of 6057157220 is about 77827.7406841545. The cubic root of 6057157220 is about 1822.8724535982.

The spelling of 6057157220 in words is "six billion, fifty-seven million, one hundred fifty-seven thousand, two hundred twenty".

Divisors: 1 2 4 5 10 20 223 313 446 626 892 1115 1252 1565 2230 3130 4339 4460 6260 8678 17356 21695 43390 69799 86780 139598 279196 348995 697990 967597 1358107 1395980 1935194 2716214 3870388 4837985 5432428 6790535 9675970 13581070 19351940 27162140 302857861 605715722 1211431444 1514289305 3028578610 6057157220