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5200121625351 = 31998710421483
BaseRepresentation
bin100101110101011111101…
…1001101111101100000111
3200102010102102021000112020
41023222333121233230013
51140144322114002401
615020523005254223
71044460601340042
oct113527731575407
920363372230466
105200121625351
1117253a50aa684
126bb99a264373
132b94a56590b3
1413d989a87c59
15904016bcd36
hex4babf66fb07

5200121625351 has 8 divisors (see below), whose sum is σ = 6968337187200. Its totient is φ = 3449326906872.

The previous prime is 5200121625329. The next prime is 5200121625367. The reversal of 5200121625351 is 1535261210025.

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

It is not a de Polignac number, because 5200121625351 - 223 = 5200113236743 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5200121625301) 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, 4355210145 + ... + 4355211338.

It is an arithmetic number, because the mean of its divisors is an integer number (871042148400).

Almost surely, 25200121625351 is an apocalyptic number.

5200121625351 is a deficient number, since it is larger than the sum of its proper divisors (1768215561849).

5200121625351 is a wasteful number, since it uses less digits than its factorization.

5200121625351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8710421685.

The product of its (nonzero) digits is 18000, while the sum is 33.

Adding to 5200121625351 its reverse (1535261210025), we get a palindrome (6735382835376).

The spelling of 5200121625351 in words is "five trillion, two hundred billion, one hundred twenty-one million, six hundred twenty-five thousand, three hundred fifty-one".

Divisors: 1 3 199 597 8710421483 26131264449 1733373875117 5200121625351