Base | Representation |
---|---|
bin | 111100100000010100001… |
… | …100101101111001001001 |
3 | 112201111011220201102112201 |
4 | 330200110030231321021 |
5 | 1021110303002024203 |
6 | 12502033044240201 |
7 | 606252553146334 |
oct | 74402414557111 |
9 | 15644156642481 |
10 | 4157867220553 |
11 | 1363383717a92 |
12 | 5719a53a0061 |
13 | 24211523b387 |
14 | 1053558b361b |
15 | 732505a7e1d |
hex | 3c81432de49 |
4157867220553 has 2 divisors, whose sum is σ = 4157867220554. Its totient is φ = 4157867220552.
The previous prime is 4157867220541. The next prime is 4157867220613. The reversal of 4157867220553 is 3550227687514.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 3395863927369 + 762003293184 = 1842787^2 + 872928^2 .
It is a cyclic number.
It is not a de Polignac number, because 4157867220553 - 213 = 4157867212361 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 4157867220494 and 4157867220503.
It is not a weakly prime, because it can be changed into another prime (4157867220523) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2078933610276 + 2078933610277.
It is an arithmetic number, because the mean of its divisors is an integer number (2078933610277).
Almost surely, 24157867220553 is an apocalyptic number.
It is an amenable number.
4157867220553 is a deficient number, since it is larger than the sum of its proper divisors (1).
4157867220553 is an equidigital number, since it uses as much as digits as its factorization.
4157867220553 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 14112000, while the sum is 55.
The spelling of 4157867220553 in words is "four trillion, one hundred fifty-seven billion, eight hundred sixty-seven million, two hundred twenty thousand, five hundred fifty-three".
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