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55300324310 = 2571171818603
BaseRepresentation
bin110011100000001001…
…111111101111010110
312021201222022112200122
4303200021333233112
51401223340334220
641223221511542
73665252000210
oct634011775726
9167658275618
1055300324310
11214a8656170
12a873b725b2
1352a3bb0bba
14296864b5b0
151689d71425
hexce027fbd6

55300324310 has 32 divisors (see below), whose sum is σ = 124102547712. Its totient is φ = 17236464480.

The previous prime is 55300324307. The next prime is 55300324349. The reversal of 55300324310 is 1342300355.

It is a super-3 number, since 3×553003243103 (a number of 33 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 55300324310.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 35908532 + ... + 35910071.

It is an arithmetic number, because the mean of its divisors is an integer number (3878204616).

Almost surely, 255300324310 is an apocalyptic number.

55300324310 is an abundant number, since it is smaller than the sum of its proper divisors (68802223402).

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

55300324310 is a wasteful number, since it uses less digits than its factorization.

55300324310 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71818628.

The product of its (nonzero) digits is 5400, while the sum is 26.

Adding to 55300324310 its reverse (1342300355), we get a palindrome (56642624665).

The spelling of 55300324310 in words is "fifty-five billion, three hundred million, three hundred twenty-four thousand, three hundred ten".

Divisors: 1 2 5 7 10 11 14 22 35 55 70 77 110 154 385 770 71818603 143637206 359093015 502730221 718186030 790004633 1005460442 1580009266 2513651105 3950023165 5027302210 5530032431 7900046330 11060064862 27650162155 55300324310