Base | Representation |
---|---|
bin | 11000010101111… |
… | …111101011011010 |
3 | 1001110111211120220 |
4 | 120111333223122 |
5 | 1314023402114 |
6 | 104305500510 |
7 | 13056335022 |
oct | 3025775332 |
9 | 1043454526 |
10 | 408419034 |
11 | 19a5a62a1 |
12 | b4941736 |
13 | 667cb68a |
14 | 3c356a82 |
15 | 25cc80a9 |
hex | 1857fada |
408419034 has 16 divisors (see below), whose sum is σ = 830229600. Its totient is φ = 133907760.
The previous prime is 408419029. The next prime is 408419047. The reversal of 408419034 is 430914804.
It is a happy number.
It is a super-2 number, since 2×4084190342 = 333612214666986312, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 408418986 and 408419004.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 557584 + ... + 558315.
It is an arithmetic number, because the mean of its divisors is an integer number (51889350).
Almost surely, 2408419034 is an apocalyptic number.
408419034 is an abundant number, since it is smaller than the sum of its proper divisors (421810566).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
408419034 is a wasteful number, since it uses less digits than its factorization.
408419034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1115965.
The product of its (nonzero) digits is 13824, while the sum is 33.
The square root of 408419034 is about 20209.3798519400. The cubic root of 408419034 is about 741.9397817076.
The spelling of 408419034 in words is "four hundred eight million, four hundred nineteen thousand, thirty-four".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •