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213052414201 = 11174326495761
BaseRepresentation
bin1100011001101011101…
…0011101100011111001
3202100220222201000201121
43012122322131203321
511442312404223301
6241512552345241
721251431432504
oct3063272354371
9670828630647
10213052414201
118239a596180
123535a9a5221
13171245130a3
14a4517b213b
15581e2cb3a1
hex319ae9d8f9

213052414201 has 16 divisors (see below), whose sum is σ = 251815722048. Its totient is φ = 178051507200.

The previous prime is 213052414199. The next prime is 213052414241. The reversal of 213052414201 is 102414250312.

It is a cyclic number.

It is not a de Polignac number, because 213052414201 - 21 = 213052414199 is a prime.

It is not an unprimeable number, because it can be changed into a prime (213052414241) 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, 13239840 + ... + 13255921.

It is an arithmetic number, because the mean of its divisors is an integer number (15738482628).

Almost surely, 2213052414201 is an apocalyptic number.

It is an amenable number.

213052414201 is a deficient number, since it is larger than the sum of its proper divisors (38763307847).

213052414201 is a wasteful number, since it uses less digits than its factorization.

213052414201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26495832.

The product of its (nonzero) digits is 1920, while the sum is 25.

Adding to 213052414201 its reverse (102414250312), we get a palindrome (315466664513).

The spelling of 213052414201 in words is "two hundred thirteen billion, fifty-two million, four hundred fourteen thousand, two hundred one".

Divisors: 1 11 17 43 187 473 731 8041 26495761 291453371 450427937 1139317723 4954707307 12532494953 19368401291 213052414201