Base | Representation |
---|---|
bin | 1101101011011001111… |
… | …10011111001011001101 |
3 | 1122221002200211021020111 |
4 | 12311230332133023031 |
5 | 30200004304131323 |
6 | 555523345120021 |
7 | 45645352001653 |
oct | 6655476371315 |
9 | 1587080737214 |
10 | 469979755213 |
11 | 171354357241 |
12 | 77103329011 |
13 | 3541b818017 |
14 | 18a66228dd3 |
15 | c35a35ac0d |
hex | 6d6cf9f2cd |
469979755213 has 2 divisors, whose sum is σ = 469979755214. Its totient is φ = 469979755212.
The previous prime is 469979755199. The next prime is 469979755241. The reversal of 469979755213 is 312557979964.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 340510762089 + 129468993124 = 583533^2 + 359818^2 .
It is a cyclic number.
It is not a de Polignac number, because 469979755213 - 217 = 469979624141 is a prime.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (469979755243) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 234989877606 + 234989877607.
It is an arithmetic number, because the mean of its divisors is an integer number (234989877607).
Almost surely, 2469979755213 is an apocalyptic number.
It is an amenable number.
469979755213 is a deficient number, since it is larger than the sum of its proper divisors (1).
469979755213 is an equidigital number, since it uses as much as digits as its factorization.
469979755213 is an odious number, because the sum of its binary digits is odd.
The product of its digits is 128595600, while the sum is 67.
The spelling of 469979755213 in words is "four hundred sixty-nine billion, nine hundred seventy-nine million, seven hundred fifty-five thousand, two hundred thirteen".
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