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5103250212125 = 531313812274049
BaseRepresentation
bin100101001000011000101…
…1010101000010100011101
3200001212101021121100111202
41022100301122220110131
51132102424023242000
614504222322525245
71034461204040552
oct112206132502435
920055337540452
105103250212125
11169830478108a
126a5064206825
132b0308073340
14138dda342a29
158cb31e76dd5
hex4a4316a851d

5103250212125 has 32 divisors (see below), whose sum is σ = 6863737826400. Its totient is φ = 3765823488000.

The previous prime is 5103250212089. The next prime is 5103250212143. The reversal of 5103250212125 is 5212120523015.

It is a happy number.

It can be written as a sum of positive squares in 16 ways, for example, as 3859425269764 + 1243824942361 = 1964542^2 + 1115269^2 .

It is not a de Polignac number, because 5103250212125 - 218 = 5103249949981 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1107101 + ... + 3381149.

It is an arithmetic number, because the mean of its divisors is an integer number (214491807075).

Almost surely, 25103250212125 is an apocalyptic number.

It is an amenable number.

5103250212125 is a deficient number, since it is larger than the sum of its proper divisors (1760487614275).

5103250212125 is a wasteful number, since it uses less digits than its factorization.

5103250212125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275458 (or 2275448 counting only the distinct ones).

The product of its (nonzero) digits is 6000, while the sum is 29.

The spelling of 5103250212125 in words is "five trillion, one hundred three billion, two hundred fifty million, two hundred twelve thousand, one hundred twenty-five".

Divisors: 1 5 13 25 65 125 325 1381 1625 6905 17953 34525 89765 172625 448825 2244125 2274049 11370245 29562637 56851225 147813185 284256125 739065925 3140461669 3695329625 15702308345 40826001697 78511541725 204130008485 392557708625 1020650042425 5103250212125