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6055055509980 = 2235668915087097
BaseRepresentation
bin101100000011100110101…
…1011101100100111011100
3210102212011020012020110110
41120013031123230213130
51243201223202304410
620513353141410020
71163314630425111
oct130071533544734
923385136166413
106055055509980
111a24a30a86a24
12819615a09910
1334bcb25c5739
1416d0cdb10908
15a778c59b720
hex581cd6ec9dc

6055055509980 has 48 divisors (see below), whose sum is σ = 16956691184160. Its totient is φ = 1614439968768.

The previous prime is 6055055509961. The next prime is 6055055509999. The reversal of 6055055509980 is 899055505506.

It is an interprime number because it is at equal distance from previous prime (6055055509961) and next prime (6055055509999).

It is a self number, because there is not a number n which added to its sum of digits gives 6055055509980.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7142209 + ... + 7944888.

It is an arithmetic number, because the mean of its divisors is an integer number (353264399670).

Almost surely, 26055055509980 is an apocalyptic number.

6055055509980 is a gapful number since it is divisible by the number (60) formed by its first and last digit.

It is an amenable number.

6055055509980 is an abundant number, since it is smaller than the sum of its proper divisors (10901635674180).

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

6055055509980 is a wasteful number, since it uses less digits than its factorization.

6055055509980 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15093798 (or 15093796 counting only the distinct ones).

The product of its (nonzero) digits is 12150000, while the sum is 57.

The spelling of 6055055509980 in words is "six trillion, fifty-five billion, fifty-five million, five hundred nine thousand, nine hundred eighty".

Divisors: 1 2 3 4 5 6 10 12 15 20 30 60 6689 13378 20067 26756 33445 40134 66890 80268 100335 133780 200670 401340 15087097 30174194 45261291 60348388 75435485 90522582 150870970 181045164 226306455 301741940 452612910 905225820 100917591833 201835183666 302752775499 403670367332 504587959165 605505550998 1009175918330 1211011101996 1513763877495 2018351836660 3027527754990 6055055509980