Base | Representation |
---|---|
bin | 1101001110000001111… |
… | …01001100001000011101 |
3 | 1121102101121001100202102 |
4 | 12213000331030020131 |
5 | 24420204430111104 |
6 | 544354411334445 |
7 | 44546501241041 |
oct | 6470075141035 |
9 | 1542347040672 |
10 | 454208832029 |
11 | 1656a1054227 |
12 | 74041751425 |
13 | 33aa7359b04 |
14 | 17dab888021 |
15 | bc35a14a1e |
hex | 69c0f4c21d |
454208832029 has 2 divisors, whose sum is σ = 454208832030. Its totient is φ = 454208832028.
The previous prime is 454208831983. The next prime is 454208832031. The reversal of 454208832029 is 920238802454.
It is a strong prime.
It can be written as a sum of positive squares in only one way, i.e., 453571269529 + 637562500 = 673477^2 + 25250^2 .
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-454208832029 is a prime.
It is a Sophie Germain prime.
Together with 454208832031, it forms a pair of twin primes.
It is a Chen prime.
It is a Curzon number.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (454208832089) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 227104416014 + 227104416015.
It is an arithmetic number, because the mean of its divisors is an integer number (227104416015).
Almost surely, 2454208832029 is an apocalyptic number.
It is an amenable number.
454208832029 is a deficient number, since it is larger than the sum of its proper divisors (1).
454208832029 is an equidigital number, since it uses as much as digits as its factorization.
454208832029 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 1105920, while the sum is 47.
The spelling of 454208832029 in words is "four hundred fifty-four billion, two hundred eight million, eight hundred thirty-two thousand, twenty-nine".
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