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2502051505213 = 131964211577599
BaseRepresentation
bin100100011010001101111…
…001000010010000111101
322212012020021022211022011
4210122031321002100331
5311443200141131323
65153232051051221
7345524111613241
oct44321571022075
98765207284264
102502051505213
11885128934537
12344ab7ba0b11
13151c33720a50
1489158338421
154513dc9920d
hex2468de4243d

2502051505213 has 16 divisors (see below), whose sum is σ = 2836777216000. Its totient is φ = 2187686698560.

The previous prime is 2502051505183. The next prime is 2502051505237. The reversal of 2502051505213 is 3125051502052.

It is a cyclic number.

It is not a de Polignac number, because 2502051505213 - 25 = 2502051505181 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2502051505243) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 797188 + ... + 2374786.

It is an arithmetic number, because the mean of its divisors is an integer number (177298576000).

Almost surely, 22502051505213 is an apocalyptic number.

It is an amenable number.

2502051505213 is a deficient number, since it is larger than the sum of its proper divisors (334725710787).

2502051505213 is a wasteful number, since it uses less digits than its factorization.

2502051505213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1584052.

The product of its (nonzero) digits is 15000, while the sum is 31.

The spelling of 2502051505213 in words is "two trillion, five hundred two billion, fifty-one million, five hundred five thousand, two hundred thirteen".

Divisors: 1 13 19 247 6421 83473 121999 1577599 1585987 20508787 29974381 389666953 10129763179 131686921327 192465500401 2502051505213