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55610150060 = 2252780507503
BaseRepresentation
bin110011110010100111…
…111000110010101100
312022112120022022201102
4303302213320302230
51402342144300220
641314050302232
74006033322243
oct636247706254
9168476268642
1055610150060
1121647530903
12a93b887978
13532313c14a
14299785b95a
1516a7171775
hexcf29f8cac

55610150060 has 12 divisors (see below), whose sum is σ = 116781315168. Its totient is φ = 22244060016.

The previous prime is 55610150047. The next prime is 55610150069. The reversal of 55610150060 is 6005101655.

It is not an unprimeable number, because it can be changed into a prime (55610150069) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1390253732 + ... + 1390253771.

It is an arithmetic number, because the mean of its divisors is an integer number (9731776264).

Almost surely, 255610150060 is an apocalyptic number.

It is an amenable number.

55610150060 is an abundant number, since it is smaller than the sum of its proper divisors (61171165108).

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

55610150060 is a wasteful number, since it uses less digits than its factorization.

55610150060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2780507512 (or 2780507510 counting only the distinct ones).

The product of its (nonzero) digits is 4500, while the sum is 29.

The spelling of 55610150060 in words is "fifty-five billion, six hundred ten million, one hundred fifty thousand, sixty".

Divisors: 1 2 4 5 10 20 2780507503 5561015006 11122030012 13902537515 27805075030 55610150060