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5125534355215 = 51760300404179
BaseRepresentation
bin100101010010110000110…
…1001111000111100001111
3200010222220022011010000201
41022211201221320330033
51132434043243331330
614522345445234331
71036210343114011
oct112454151707417
920128808133021
105125534355215
1116a67aa58066a
126a94431029a7
132b2449a30721
1413a111b2a1b1
158d4d84d0eca
hex4a961a78f0f

5125534355215 has 8 divisors (see below), whose sum is σ = 6512443651440. Its totient is φ = 3859225867392.

The previous prime is 5125534355213. The next prime is 5125534355237.

5125534355215 is nontrivially palindromic in base 10.

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 5125534355215 - 21 = 5125534355213 is a prime.

It is a super-2 number, since 2×51255343552152 (a number of 26 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5125534355213) 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, 30150202005 + ... + 30150202174.

It is an arithmetic number, because the mean of its divisors is an integer number (814055456430).

Almost surely, 25125534355215 is an apocalyptic number.

5125534355215 is a deficient number, since it is larger than the sum of its proper divisors (1386909296225).

5125534355215 is a wasteful number, since it uses less digits than its factorization.

5125534355215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60300404201.

The product of its digits is 2250000, while the sum is 46.

The spelling of 5125534355215 in words is "five trillion, one hundred twenty-five billion, five hundred thirty-four million, three hundred fifty-five thousand, two hundred fifteen".

Divisors: 1 5 17 85 60300404179 301502020895 1025106871043 5125534355215