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57284214310 = 2543113291001
BaseRepresentation
bin110101010110011001…
…111011111000100110
312110212020100121011001
4311112121323320212
51414304224324220
642152131303514
74065361534111
oct652631737046
9173766317131
1057284214310
112232649a084
12b12844ab9a
13552bc075cb
142ab5d11578
15175410080a
hexd5667be26

57284214310 has 16 divisors (see below), whose sum is σ = 103350831552. Its totient is φ = 22860520000.

The previous prime is 57284214289. The next prime is 57284214353. The reversal of 57284214310 is 1341248275.

It is a super-2 number, since 2×572842143102 (a number of 22 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 57284214310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6641191 + ... + 6649810.

It is an arithmetic number, because the mean of its divisors is an integer number (6459426972).

Almost surely, 257284214310 is an apocalyptic number.

57284214310 is a deficient number, since it is larger than the sum of its proper divisors (46066617242).

57284214310 is a wasteful number, since it uses less digits than its factorization.

57284214310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13291439.

The product of its (nonzero) digits is 53760, while the sum is 37.

The spelling of 57284214310 in words is "fifty-seven billion, two hundred eighty-four million, two hundred fourteen thousand, three hundred ten".

Divisors: 1 2 5 10 431 862 2155 4310 13291001 26582002 66455005 132910010 5728421431 11456842862 28642107155 57284214310