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2020513212411 = 310116139413183
BaseRepresentation
bin11101011001101111111…
…110001110011111111011
321011011022001002000021220
4131121233332032133323
5231101002340244121
64144113322203123
7265656125635041
oct35315776163773
97134261060256
102020513212411
117099930409a1
122877099534a3
131186c236bb95
146db16daa391
1537858d216c6
hex1d66ff8e7fb

2020513212411 has 16 divisors (see below), whose sum is σ = 2720866222080. Its totient is φ = 1333586223200.

The previous prime is 2020513212401. The next prime is 2020513212433. The reversal of 2020513212411 is 1142123150202.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 2020513212411 - 25 = 2020513212379 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2020513212401) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4683526 + ... + 5096708.

It is an arithmetic number, because the mean of its divisors is an integer number (170054138880).

Almost surely, 22020513212411 is an apocalyptic number.

2020513212411 is a deficient number, since it is larger than the sum of its proper divisors (700353009669).

2020513212411 is a wasteful number, since it uses less digits than its factorization.

2020513212411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 429426.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 2020513212411 its reverse (1142123150202), we get a palindrome (3162636362613).

The spelling of 2020513212411 in words is "two trillion, twenty billion, five hundred thirteen million, two hundred twelve thousand, four hundred eleven".

Divisors: 1 3 101 303 16139 48417 413183 1239549 1630039 4890117 41731483 125194449 6668360437 20005081311 673504404137 2020513212411