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5215345501141 = 38979113379851
BaseRepresentation
bin100101111100100101011…
…0100001110001111010101
3200110120201101200001001201
41023321022310032033111
51140422011422014031
615031521401552501
71045540060214416
oct113711264161725
920416641601051
105215345501141
1117308a7631906
127029287a5731
132baa6069ba19
141405d190780d
15909e2ea5d61
hex4be4ad0e3d5

5215345501141 has 4 divisors (see below), whose sum is σ = 5215359270784. Its totient is φ = 5215331731500.

The previous prime is 5215345501127. The next prime is 5215345501147. The reversal of 5215345501141 is 1411055435125.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 5215345501141 - 27 = 5215345501013 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 5215345501141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5215345501147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6300135 + ... + 7079716.

It is an arithmetic number, because the mean of its divisors is an integer number (1303839817696).

Almost surely, 25215345501141 is an apocalyptic number.

It is an amenable number.

5215345501141 is a deficient number, since it is larger than the sum of its proper divisors (13769643).

5215345501141 is a wasteful number, since it uses less digits than its factorization.

5215345501141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13769642.

The product of its (nonzero) digits is 60000, while the sum is 37.

The spelling of 5215345501141 in words is "five trillion, two hundred fifteen billion, three hundred forty-five million, five hundred one thousand, one hundred forty-one".

Divisors: 1 389791 13379851 5215345501141