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2655104133 = 31180457701
BaseRepresentation
bin1001111001000001…
…1010110010000101
320212001001021011010
42132100122302011
520414201313013
61115244032433
7122540004243
oct23620326205
96761037133
102655104133
111142812040
12621232719
133340c7646
141b28a7793
151081677c3
hex9e41ac85

2655104133 has 8 divisors (see below), whose sum is σ = 3861969696. Its totient is φ = 1609154000.

The previous prime is 2655104131. The next prime is 2655104173. The reversal of 2655104133 is 3314015562.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2655104133 - 21 = 2655104131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2655104133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2655104131) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 40228818 + ... + 40228883.

It is an arithmetic number, because the mean of its divisors is an integer number (482746212).

Almost surely, 22655104133 is an apocalyptic number.

It is an amenable number.

2655104133 is a deficient number, since it is larger than the sum of its proper divisors (1206865563).

2655104133 is a wasteful number, since it uses less digits than its factorization.

2655104133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 80457715.

The product of its (nonzero) digits is 10800, while the sum is 30.

The square root of 2655104133 is about 51527.7025783219. The cubic root of 2655104133 is about 1384.7153916529.

Adding to 2655104133 its reverse (3314015562), we get a palindrome (5969119695).

The spelling of 2655104133 in words is "two billion, six hundred fifty-five million, one hundred four thousand, one hundred thirty-three".

Divisors: 1 3 11 33 80457701 241373103 885034711 2655104133