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6653202141 = 32217734047
BaseRepresentation
bin1100011001000111…
…11100111011011101
3122011200011200120010
412030203330323131
5102111204432031
63020105113433
7323605166535
oct61443747335
918150150503
106653202141
112904617273
121358188879
13820501401
144718844c5
1528e164246
hex18c8fcedd

6653202141 has 4 divisors (see below), whose sum is σ = 8870936192. Its totient is φ = 4435468092.

The previous prime is 6653202139. The next prime is 6653202169. The reversal of 6653202141 is 1412023566.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 6653202141 - 21 = 6653202139 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 6653202099 and 6653202108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (6653202131) 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, 1108867021 + ... + 1108867026.

It is an arithmetic number, because the mean of its divisors is an integer number (2217734048).

Almost surely, 26653202141 is an apocalyptic number.

It is an amenable number.

6653202141 is a deficient number, since it is larger than the sum of its proper divisors (2217734051).

6653202141 is a wasteful number, since it uses less digits than its factorization.

6653202141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2217734050.

The product of its (nonzero) digits is 8640, while the sum is 30.

The square root of 6653202141 is about 81567.1633747306. The cubic root of 6653202141 is about 1880.8041434089.

The spelling of 6653202141 in words is "six billion, six hundred fifty-three million, two hundred two thousand, one hundred forty-one".

Divisors: 1 3 2217734047 6653202141