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2215410242133 = 31167133643701
BaseRepresentation
bin100000001111010000101…
…111011001001001010101
321211210100202012221120010
4200033100233121021111
5242244130010222013
64413425002030433
7316025634231504
oct40172057311125
97753322187503
102215410242133
11784606364a90
122b94404a8419
13130bb23b89ca
147932546483b
153c96429e7c3
hex203d0bd9255

2215410242133 has 8 divisors (see below), whose sum is σ = 3222414897696. Its totient is φ = 1342672874000.

The previous prime is 2215410242131. The next prime is 2215410242219. The reversal of 2215410242133 is 3312420145122.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2215410242133 - 21 = 2215410242131 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2215410242133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2215410242131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33566821818 + ... + 33566821883.

It is an arithmetic number, because the mean of its divisors is an integer number (402801862212).

Almost surely, 22215410242133 is an apocalyptic number.

It is an amenable number.

2215410242133 is a deficient number, since it is larger than the sum of its proper divisors (1007004655563).

2215410242133 is a wasteful number, since it uses less digits than its factorization.

2215410242133 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 67133643715.

The product of its (nonzero) digits is 11520, while the sum is 30.

Adding to 2215410242133 its reverse (3312420145122), we get a palindrome (5527830387255).

The spelling of 2215410242133 in words is "two trillion, two hundred fifteen billion, four hundred ten million, two hundred forty-two thousand, one hundred thirty-three".

Divisors: 1 3 11 33 67133643701 201400931103 738470080711 2215410242133