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13763875137625 = 53523210537287
BaseRepresentation
bin1100100001001010011011…
…1000110110100001011001
31210201210222010100010020101
43020102212320312201121
53301001404013401000
645135011551455401
72620256441214064
oct310224670664131
953653863303211
1013763875137625
114427254767728
121663645b27561
1378ac0a666a82
1435826470d8db
1518d06b2a0e6a
hexc84a6e36859

13763875137625 has 16 divisors (see below), whose sum is σ = 17210160070272. Its totient is φ = 10990046329200.

The previous prime is 13763875137517. The next prime is 13763875137631. The reversal of 13763875137625 is 52673157836731.

It is not a de Polignac number, because 13763875137625 - 29 = 13763875137113 is a prime.

It is a super-2 number, since 2×137638751376252 (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 105203269 + ... + 105334018.

It is an arithmetic number, because the mean of its divisors is an integer number (1075635004392).

Almost surely, 213763875137625 is an apocalyptic number.

It is an amenable number.

13763875137625 is a deficient number, since it is larger than the sum of its proper divisors (3446284932647).

13763875137625 is an equidigital number, since it uses as much as digits as its factorization.

13763875137625 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 210537825 (or 210537815 counting only the distinct ones).

The product of its digits is 133358400, while the sum is 64.

The spelling of 13763875137625 in words is "thirteen trillion, seven hundred sixty-three billion, eight hundred seventy-five million, one hundred thirty-seven thousand, six hundred twenty-five".

Divisors: 1 5 25 125 523 2615 13075 65375 210537287 1052686435 5263432175 26317160875 110111001101 550555005505 2752775027525 13763875137625