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2002210313213 = 113765913735437
BaseRepresentation
bin11101001000101101000…
…010001101001111111101
321002102001110221101200102
4131020231002031033331
5230301011320010323
64131445215410445
7264440431566635
oct35105502151775
97072043841612
102002210313213
11702150584920
12284060223a25
13116a66467006
146cc9c2536c5
1537137085328
hex1d22d08d3fd

2002210313213 has 32 divisors (see below), whose sum is σ = 2248716539520. Its totient is φ = 1766696520960.

The previous prime is 2002210313197. The next prime is 2002210313227. The reversal of 2002210313213 is 3123130122002.

It is a cyclic number.

It is not a de Polignac number, because 2002210313213 - 24 = 2002210313197 is a prime.

It is a super-2 number, since 2×20022103132132 (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2002210313113) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 368253731 + ... + 368259167.

It is an arithmetic number, because the mean of its divisors is an integer number (70272391860).

Almost surely, 22002210313213 is an apocalyptic number.

It is an amenable number.

2002210313213 is a deficient number, since it is larger than the sum of its proper divisors (246506226307).

2002210313213 is a wasteful number, since it uses less digits than its factorization.

2002210313213 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7517.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 2002210313213 its reverse (3123130122002), we get a palindrome (5125340435215).

The spelling of 2002210313213 in words is "two trillion, two billion, two hundred ten million, three hundred thirteen thousand, two hundred thirteen".

Divisors: 1 11 37 407 659 1373 5437 7249 15103 24383 50801 59807 201169 268213 558811 904807 2212859 3582983 7465001 9952877 33477859 39412813 82115011 132570371 276205037 368256449 1458274081 3038255407 4919435659 54113792249 182019119383 2002210313213