Base | Representation |
---|---|
bin | 11001111000110001011100… |
… | …01000011011011001100100 |
3 | 21110120002122200001200212111 |
4 | 30330120232020123121210 |
5 | 24430140000222040000 |
6 | 321023322335530404 |
7 | 14663534023331200 |
oct | 1474305610333144 |
9 | 243502580050774 |
10 | 56926270502500 |
11 | 171583286a7723 |
12 | 6474838989a04 |
13 | 259c180052cb9 |
14 | 100b3637a9b00 |
15 | 68abb260bcba |
hex | 33c62e21b664 |
56926270502500 has 135 divisors (see below), whose sum is σ = 144817391251533. Its totient is φ = 19516673064000.
The previous prime is 56926270502473. The next prime is 56926270502509. The reversal of 56926270502500 is 520507262965.
The square root of 56926270502500 is 7544950.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 7 ways, for example, as 56854887487524 + 71383014976 = 7540218^2 + 267176^2 .
It is a Harshad number since it is a multiple of its sum of digits (49).
It is not an unprimeable number, because it can be changed into a prime (56926270502509) by changing a digit.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 2640721722 + ... + 2640743278.
Almost surely, 256926270502500 is an apocalyptic number.
56926270502500 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
56926270502500 is the 7544950-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56926270502500
56926270502500 is an abundant number, since it is smaller than the sum of its proper divisors (87891120749033).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56926270502500 is an frugal number, since it uses more digits than its factorization.
56926270502500 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43152 (or 21571 counting only the distinct ones).
The product of its (nonzero) digits is 2268000, while the sum is 49.
56926270502500 divided by its sum of digits (49) gives a square (1161760622500 = 10778502).
The spelling of 56926270502500 in words is "fifty-six trillion, nine hundred twenty-six billion, two hundred seventy million, five hundred two thousand, five hundred".
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