Base | Representation |
---|---|
bin | 11001100000011… |
… | …110100111011110 |
3 | 1002211020211101010 |
4 | 121200132213132 |
5 | 1334023210124 |
6 | 110244200050 |
7 | 13414316232 |
oct | 3140364736 |
9 | 1084224333 |
10 | 427944414 |
11 | 1aa621a77 |
12 | bb399026 |
13 | 6a876a61 |
14 | 40b9a5c2 |
15 | 27883529 |
hex | 1981e9de |
427944414 has 8 divisors (see below), whose sum is σ = 855888840. Its totient is φ = 142648136.
The previous prime is 427944403. The next prime is 427944427. The reversal of 427944414 is 414449724.
It is a sphenic number, since it is the product of 3 distinct primes.
427944414 is an admirable number.
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, 35662029 + ... + 35662040.
It is an arithmetic number, because the mean of its divisors is an integer number (106986105).
Almost surely, 2427944414 is an apocalyptic number.
427944414 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
427944414 is a wasteful number, since it uses less digits than its factorization.
427944414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 71324074.
The product of its digits is 129024, while the sum is 39.
The square root of 427944414 is about 20686.8173965934. The cubic root of 427944414 is about 753.5795780919.
The spelling of 427944414 in words is "four hundred twenty-seven million, nine hundred forty-four thousand, four hundred fourteen".
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