Base | Representation |
---|---|
bin | 1011110111111110001… |
… | …00001100000110100000 |
3 | 1110000010122200011222001 |
4 | 11323333010030012200 |
5 | 23141044042322143 |
6 | 511234021053344 |
7 | 41322526411636 |
oct | 5737704140640 |
9 | 1400118604861 |
10 | 408006214048 |
11 | 148041964524 |
12 | 670a8557254 |
13 | 2c6232489c4 |
14 | 15a67607356 |
15 | a92e72014d |
hex | 5eff10c1a0 |
408006214048 has 24 divisors (see below), whose sum is σ = 803276766180. Its totient is φ = 203999416320.
The previous prime is 408006213973. The next prime is 408006214067. The reversal of 408006214048 is 840412600804.
It can be written as a sum of positive squares in 2 ways, for example, as 404969322384 + 3036891664 = 636372^2 + 55108^2 .
It is a junction number, because it is equal to n+sod(n) for n = 408006213998 and 408006214016.
It is an unprimeable number.
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 in 3 ways as a sum of consecutive naturals, for example, 2869498 + ... + 3008326.
Almost surely, 2408006214048 is an apocalyptic number.
It is an amenable number.
408006214048 is a deficient number, since it is larger than the sum of its proper divisors (395270552132).
408006214048 is a wasteful number, since it uses less digits than its factorization.
408006214048 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 230680 (or 230672 counting only the distinct ones).
The product of its (nonzero) digits is 49152, while the sum is 37.
The spelling of 408006214048 in words is "four hundred eight billion, six million, two hundred fourteen thousand, forty-eight".
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