Base | Representation |
---|---|
bin | 1011110010101001000… |
… | …01100100111111011100 |
3 | 1102201202020211011200122 |
4 | 11321110201210333130 |
5 | 23114214110423421 |
6 | 510042051414112 |
7 | 41161604541344 |
oct | 5712441447734 |
9 | 1381666734618 |
10 | 405145014236 |
11 | 146903886786 |
12 | 6662a2b4338 |
13 | 2c288541671 |
14 | 15875611d24 |
15 | a8134472ab |
hex | 5e54864fdc |
405145014236 has 12 divisors (see below), whose sum is σ = 709018213512. Its totient is φ = 202568381808.
The previous prime is 405145014221. The next prime is 405145014343. The reversal of 405145014236 is 632410541504.
It is a junction number, because it is equal to n+sod(n) for n = 405145014196 and 405145014205.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 804830 + ... + 1207493.
It is an arithmetic number, because the mean of its divisors is an integer number (59084851126).
Almost surely, 2405145014236 is an apocalyptic number.
It is an amenable number.
405145014236 is a deficient number, since it is larger than the sum of its proper divisors (303873199276).
405145014236 is a wasteful number, since it uses less digits than its factorization.
405145014236 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2062660 (or 2062658 counting only the distinct ones).
The product of its (nonzero) digits is 57600, while the sum is 35.
The spelling of 405145014236 in words is "four hundred five billion, one hundred forty-five million, fourteen thousand, two hundred thirty-six".
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