Base | Representation |
---|---|
bin | 11000001101001101000000… |
… | …00100010010010000000000 |
3 | 20222110202111012220021010000 |
4 | 30012212200010102100000 |
5 | 23434110440041132331 |
6 | 305113342343040000 |
7 | 14132520232410000 |
oct | 1406464004222000 |
9 | 228422435807100 |
10 | 53230215177216 |
11 | 15a62897838900 |
12 | 5b78457440000 |
13 | 23917843a661c |
14 | d204db440000 |
15 | 6249902a80e6 |
hex | 3069a0112400 |
53230215177216 has 2475 divisors, whose sum is σ = 208256958702947. Its totient is φ = 13531859066880.
The previous prime is 53230215177203. The next prime is 53230215177221. The reversal of 53230215177216 is 61277151203235.
The square root of 53230215177216 is 7295904.
It is a perfect power (a square), and thus also a powerful number.
53230215177216 is a `hidden beast` number, since 5 + 3 + 2 + 30 + 21 + 517 + 72 + 16 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 224 ways as a sum of consecutive naturals, for example, 1132557769705 + ... + 1132557769751.
Almost surely, 253230215177216 is an apocalyptic number.
53230215177216 is a gapful number since it is divisible by the number (56) formed by its first and last digit.
53230215177216 is the 7295904-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 53230215177216
53230215177216 is an abundant number, since it is smaller than the sum of its proper divisors (155026743525731).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
53230215177216 is an frugal number, since it uses more digits than its factorization.
53230215177216 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 176 (or 70 counting only the distinct ones).
The product of its (nonzero) digits is 529200, while the sum is 45.
The spelling of 53230215177216 in words is "fifty-three trillion, two hundred thirty billion, two hundred fifteen million, one hundred seventy-seven thousand, two hundred sixteen".
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