Base | Representation |
---|---|
bin | 10111110110011011101110… |
… | …01010011011100010111001 |
3 | 20212200222001111010221012212 |
4 | 23323031313022123202321 |
5 | 23333301141241440200 |
6 | 303314112440144505 |
7 | 14022142326513050 |
oct | 1373156712334271 |
9 | 225628044127185 |
10 | 52447844874425 |
11 | 15791008134600 |
12 | 5a708b1168135 |
13 | 2335a6ca16160 |
14 | cd46bc671397 |
15 | 60e44eac5035 |
hex | 2fb37729b8b9 |
52447844874425 has 288 divisors, whose sum is σ = 89594326262784. Its totient is φ = 29631141619200.
The previous prime is 52447844874409. The next prime is 52447844874427.
52447844874425 is nontrivially palindromic in base 10.
It is not a de Polignac number, because 52447844874425 - 24 = 52447844874409 is a prime.
It is not an unprimeable number, because it can be changed into a prime (52447844874427) by changing a digit.
It is a polite number, since it can be written in 287 ways as a sum of consecutive naturals, for example, 3724188434 + ... + 3724202516.
Almost surely, 252447844874425 is an apocalyptic number.
52447844874425 is a gapful number since it is divisible by the number (55) formed by its first and last digit.
It is an amenable number.
52447844874425 is a deficient number, since it is larger than the sum of its proper divisors (37146481388359).
52447844874425 is a wasteful number, since it uses less digits than its factorization.
52447844874425 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14381 (or 14365 counting only the distinct ones).
The product of its digits is 1284505600, while the sum is 68.
The spelling of 52447844874425 in words is "fifty-two trillion, four hundred forty-seven billion, eight hundred forty-four million, eight hundred seventy-four thousand, four hundred twenty-five".
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