Base | Representation |
---|---|
bin | 100000111011110… |
… | …101001110101001 |
3 | 1102111201201120001 |
4 | 200323311032221 |
5 | 2112423233213 |
6 | 130455103001 |
7 | 16456433533 |
oct | 4073651651 |
9 | 1374651501 |
10 | 552555433 |
11 | 2639a3091 |
12 | 135071a61 |
13 | 8a6266a1 |
14 | 53556853 |
15 | 3379a1dd |
hex | 20ef53a9 |
552555433 has 2 divisors, whose sum is σ = 552555434. Its totient is φ = 552555432.
The previous prime is 552555431. The next prime is 552555457. The reversal of 552555433 is 334555255.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 398721024 + 153834409 = 19968^2 + 12403^2 .
It is a cyclic number.
It is not a de Polignac number, because 552555433 - 21 = 552555431 is a prime.
Together with 552555431, it forms a pair of twin primes.
It is a junction number, because it is equal to n+sod(n) for n = 552555392 and 552555401.
It is not a weakly prime, because it can be changed into another prime (552555431) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 276277716 + 276277717.
It is an arithmetic number, because the mean of its divisors is an integer number (276277717).
Almost surely, 2552555433 is an apocalyptic number.
It is an amenable number.
552555433 is a deficient number, since it is larger than the sum of its proper divisors (1).
552555433 is an equidigital number, since it uses as much as digits as its factorization.
552555433 is an evil number, because the sum of its binary digits is even.
The product of its digits is 225000, while the sum is 37.
The square root of 552555433 is about 23506.4976761746. The cubic root of 552555433 is about 820.5882320022.
It can be divided in two parts, 552 and 555433, that added together give a triangular number (555985 = T1054).
The spelling of 552555433 in words is "five hundred fifty-two million, five hundred fifty-five thousand, four hundred thirty-three".
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