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5260052213441 = 19997277677887
BaseRepresentation
bin100110010001011001110…
…0010110010111011000001
3200121212010002020100000222
41030202303202302323001
51142140041331312231
615104233513552425
71052011666050464
oct114426342627301
920555102210028
105260052213441
111748859388523
1270b524a15715
132c20368c233c
1414283322d2db
1591c5ccae27b
hex4c8b38b2ec1

5260052213441 has 8 divisors (see below), whose sum is σ = 5542450644480. Its totient is φ = 4978209140208.

The previous prime is 5260052213393. The next prime is 5260052213443. The reversal of 5260052213441 is 1443122500625.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-5260052213441 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (5260052213443) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138820001 + ... + 138857886.

It is an arithmetic number, because the mean of its divisors is an integer number (692806330560).

Almost surely, 25260052213441 is an apocalyptic number.

It is an amenable number.

5260052213441 is a deficient number, since it is larger than the sum of its proper divisors (282398431039).

5260052213441 is a wasteful number, since it uses less digits than its factorization.

5260052213441 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277678903.

The product of its (nonzero) digits is 57600, while the sum is 35.

The spelling of 5260052213441 in words is "five trillion, two hundred sixty billion, fifty-two million, two hundred thirteen thousand, four hundred forty-one".

Divisors: 1 19 997 18943 277677887 5275879853 276844853339 5260052213441