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5300505000250 = 25364213301981
BaseRepresentation
bin100110100100001111010…
…1101111011100100111010
3200202201112022021211021021
41031020132231323210322
51143320413240002000
615135003545333054
71054643312055445
oct115103655734472
920681468254237
105300505000250
111763a27985a39
1271733449718a
132c5ab2708b95
1414478d9c265c
1592d293d511a
hex4d21eb7b93a

5300505000250 has 32 divisors (see below), whose sum is σ = 9924093693072. Its totient is φ = 2119871160000.

The previous prime is 5300505000247. The next prime is 5300505000257. The reversal of 5300505000250 is 520005050035.

It can be written as a sum of positive squares in 8 ways, for example, as 90079081 + 5300414921169 = 9491^2 + 2302263^2 .

It is a Harshad number since it is a multiple of its sum of digits (25).

It is not an unprimeable number, because it can be changed into a prime (5300505000257) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45741 + ... + 3256240.

Almost surely, 25300505000250 is an apocalyptic number.

5300505000250 is a gapful number since it is divisible by the number (50) formed by its first and last digit.

5300505000250 is a deficient number, since it is larger than the sum of its proper divisors (4623588692822).

5300505000250 is a wasteful number, since it uses less digits than its factorization.

5300505000250 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3308419 (or 3308409 counting only the distinct ones).

The product of its (nonzero) digits is 3750, while the sum is 25.

The spelling of 5300505000250 in words is "five trillion, three hundred billion, five hundred five million, two hundred fifty", and thus it is an aban number.

Divisors: 1 2 5 10 25 50 125 250 6421 12842 32105 64210 160525 321050 802625 1605250 3301981 6603962 16509905 33019810 82549525 165099050 412747625 825495250 21202020001 42404040002 106010100005 212020200010 530050500025 1060101000050 2650252500125 5300505000250