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2660024055 = 351313641149
BaseRepresentation
bin1001111010001100…
…1011111011110111
320212101022020000110
42132203023323313
520421431232210
61115541314103
7122626555113
oct23643137367
96771266013
102660024055
111145572497
12622a05933
1333512ab40
141b33c8743
151087da420
hex9e8cbef7

2660024055 has 16 divisors (see below), whose sum is σ = 4583426400. Its totient is φ = 1309550208.

The previous prime is 2660024023. The next prime is 2660024071. The reversal of 2660024055 is 5504200662.

It is not a de Polignac number, because 2660024055 - 25 = 2660024023 is a prime.

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, 6820380 + ... + 6820769.

It is an arithmetic number, because the mean of its divisors is an integer number (286464150).

Almost surely, 22660024055 is an apocalyptic number.

2660024055 is a deficient number, since it is larger than the sum of its proper divisors (1923402345).

2660024055 is a wasteful number, since it uses less digits than its factorization.

2660024055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13641170.

The product of its (nonzero) digits is 14400, while the sum is 30.

The square root of 2660024055 is about 51575.4210356057. The cubic root of 2660024055 is about 1385.5701588886.

The spelling of 2660024055 in words is "two billion, six hundred sixty million, twenty-four thousand, fifty-five".

Divisors: 1 3 5 13 15 39 65 195 13641149 40923447 68205745 177334937 204617235 532004811 886674685 2660024055