Base | Representation |
---|---|
bin | 1111100111001010011… |
… | …10010000101010001011 |
3 | 1220021121011000000111121 |
4 | 13303211032100222023 |
5 | 32242042421243134 |
6 | 1050232333540111 |
7 | 53520012631663 |
oct | 7634516205213 |
9 | 1807534000447 |
10 | 536421665419 |
11 | 19754a055832 |
12 | 87b66644637 |
13 | 3b779a676a3 |
14 | 1bd6a4811a3 |
15 | de483d7ab4 |
hex | 7ce5390a8b |
536421665419 has 2 divisors, whose sum is σ = 536421665420. Its totient is φ = 536421665418.
The previous prime is 536421665383. The next prime is 536421665443. The reversal of 536421665419 is 914566124635.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 536421665419 - 215 = 536421632651 is a prime.
It is a super-2 number, since 2×5364216654192 (a number of 24 digits) contains 22 as substring.
It is not a weakly prime, because it can be changed into another prime (536421665449) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 268210832709 + 268210832710.
It is an arithmetic number, because the mean of its divisors is an integer number (268210832710).
Almost surely, 2536421665419 is an apocalyptic number.
536421665419 is a deficient number, since it is larger than the sum of its proper divisors (1).
536421665419 is an equidigital number, since it uses as much as digits as its factorization.
536421665419 is an evil number, because the sum of its binary digits is even.
The product of its digits is 4665600, while the sum is 52.
The spelling of 536421665419 in words is "five hundred thirty-six billion, four hundred twenty-one million, six hundred sixty-five thousand, four hundred nineteen".
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