Base | Representation |
---|---|
bin | 10100011011110111111… |
… | …111110100011000010101 |
3 | 11222020210110220120220201 |
4 | 110123313333310120111 |
5 | 141002021412243334 |
6 | 2553045152100501 |
7 | 203313234251143 |
oct | 24336777643025 |
9 | 4866713816821 |
10 | 1404320040469 |
11 | 4a1629063675 |
12 | 1a81bbb34731 |
13 | a2571922038 |
14 | 4bd8026c593 |
15 | 267e2551c14 |
hex | 146f7ff4615 |
1404320040469 has 2 divisors, whose sum is σ = 1404320040470. Its totient is φ = 1404320040468.
The previous prime is 1404320040457. The next prime is 1404320040551. The reversal of 1404320040469 is 9640400234041.
It is a weak prime.
It can be written as a sum of positive squares in only one way, i.e., 777906360100 + 626413680369 = 881990^2 + 791463^2 .
It is a cyclic number.
It is not a de Polignac number, because 1404320040469 - 29 = 1404320039957 is a prime.
It is a super-2 number, since 2×14043200404692 (a number of 25 digits) contains 22 as substring.
It is a congruent number.
It is not a weakly prime, because it can be changed into another prime (1404320040169) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 702160020234 + 702160020235.
It is an arithmetic number, because the mean of its divisors is an integer number (702160020235).
Almost surely, 21404320040469 is an apocalyptic number.
It is an amenable number.
1404320040469 is a deficient number, since it is larger than the sum of its proper divisors (1).
1404320040469 is an equidigital number, since it uses as much as digits as its factorization.
1404320040469 is an odious number, because the sum of its binary digits is odd.
The product of its (nonzero) digits is 82944, while the sum is 37.
The spelling of 1404320040469 in words is "one trillion, four hundred four billion, three hundred twenty million, forty thousand, four hundred sixty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.066 sec. • engine limits •