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5605105606060 = 2253117950505547
BaseRepresentation
bin101000110010000101001…
…0101000001110110101100
3201211211202110001211202011
41101210022111001312230
51213313224013343220
615530541105411004
71115645512356052
oct121441225016654
921754673054664
105605105606060
111871125a984a4
12766382639a64
1331873670773c
14155407b3c1d2
159ac0590665a
hex5190a541dac

5605105606060 has 48 divisors (see below), whose sum is σ = 12218302172160. Its totient is φ = 2157596925120.

The previous prime is 5605105606039. The next prime is 5605105606063. The reversal of 5605105606060 is 606065015065.

It is not an unprimeable number, because it can be changed into a prime (5605105606063) 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, 25141794 + ... + 25363753.

It is an arithmetic number, because the mean of its divisors is an integer number (254547961920).

Almost surely, 25605105606060 is an apocalyptic number.

It is an amenable number.

5605105606060 is an abundant number, since it is smaller than the sum of its proper divisors (6613196566100).

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

5605105606060 is a wasteful number, since it uses less digits than its factorization.

5605105606060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50505766 (or 50505764 counting only the distinct ones).

The product of its (nonzero) digits is 162000, while the sum is 40.

The spelling of 5605105606060 in words is "five trillion, six hundred five billion, one hundred five million, six hundred six thousand, sixty".

Divisors: 1 2 4 5 10 20 31 62 124 155 179 310 358 620 716 895 1790 3580 5549 11098 22196 27745 55490 110980 50505547 101011094 202022188 252527735 505055470 1010110940 1565671957 3131343914 6262687828 7828359785 9040492913 15656719570 18080985826 31313439140 36161971652 45202464565 90404929130 180809858260 280255280303 560510560606 1121021121212 1401276401515 2802552803030 5605105606060