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2053213400130 = 23568440446671
BaseRepresentation
bin11101111000001101000…
…011100010110001000010
321021021200222020122212120
4131320031003202301002
5232114440112301010
64211122212505110
7301224353641224
oct35701503426102
97237628218776
102053213400130
11721843489a22
12291b1501b196
1311b803c84c99
1471539c96414
153861ea1ae70
hex1de0d0e2c42

2053213400130 has 16 divisors (see below), whose sum is σ = 4927712160384. Its totient is φ = 547523573360.

The previous prime is 2053213400129. The next prime is 2053213400221. The reversal of 2053213400130 is 310043123502.

It is a self number, because there is not a number n which added to its sum of digits gives 2053213400130.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34220223306 + ... + 34220223365.

It is an arithmetic number, because the mean of its divisors is an integer number (307982010024).

Almost surely, 22053213400130 is an apocalyptic number.

2053213400130 is an abundant number, since it is smaller than the sum of its proper divisors (2874498760254).

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

2053213400130 is a wasteful number, since it uses less digits than its factorization.

2053213400130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 68440446681.

The product of its (nonzero) digits is 2160, while the sum is 24.

Adding to 2053213400130 its reverse (310043123502), we get a palindrome (2363256523632).

The spelling of 2053213400130 in words is "two trillion, fifty-three billion, two hundred thirteen million, four hundred thousand, one hundred thirty".

Divisors: 1 2 3 5 6 10 15 30 68440446671 136880893342 205321340013 342202233355 410642680026 684404466710 1026606700065 2053213400130