Base | Representation |
---|---|
bin | 110000101001110101… |
… | …101101101111111111 |
3 | 11222211210200221020100 |
4 | 300221311231233333 |
5 | 1323442314220211 |
6 | 35555513452143 |
7 | 3526410612603 |
oct | 605165555777 |
9 | 158753627210 |
10 | 52241554431 |
11 | 20178aa5080 |
12 | a15b711053 |
13 | 4c072905b1 |
14 | 2758307503 |
15 | 155b56e156 |
hex | c29d6dbff |
52241554431 has 24 divisors (see below), whose sum is σ = 83548692864. Its totient is φ = 31188983760.
The previous prime is 52241554429. The next prime is 52241554447. The reversal of 52241554431 is 13445514225.
52241554431 is a `hidden beast` number, since 5 + 22 + 41 + 554 + 43 + 1 = 666.
It is not a de Polignac number, because 52241554431 - 21 = 52241554429 is a prime.
It is a super-2 number, since 2×522415544312 (a number of 22 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (52241554451) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 3931371 + ... + 3944636.
It is an arithmetic number, because the mean of its divisors is an integer number (3481195536).
Almost surely, 252241554431 is an apocalyptic number.
52241554431 is a deficient number, since it is larger than the sum of its proper divisors (31307138433).
52241554431 is a wasteful number, since it uses less digits than its factorization.
52241554431 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 7876091 (or 7876088 counting only the distinct ones).
The product of its digits is 96000, while the sum is 36.
The spelling of 52241554431 in words is "fifty-two billion, two hundred forty-one million, five hundred fifty-four thousand, four hundred thirty-one".
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