Base | Representation |
---|---|
bin | 1000001011110111… |
… | …01101010010110110 |
3 | 102100021001000010012 |
4 | 10011323231102312 |
5 | 32444443133043 |
6 | 2004021300222 |
7 | 213620452043 |
oct | 40573552266 |
9 | 12307030105 |
10 | 4394505398 |
11 | 1955646a48 |
12 | a27864672 |
13 | 55058b06a |
14 | 2d98c81ca |
15 | 1aac00a18 |
hex | 105eed4b6 |
4394505398 has 16 divisors (see below), whose sum is σ = 6650566560. Its totient is φ = 2177735616.
The previous prime is 4394505371. The next prime is 4394505407. The reversal of 4394505398 is 8935054934.
It is a happy number.
It is a super-2 number, since 2×43945053982 = 38623355386102276808, which contains 22 as substring.
It is a congruent number.
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, 82418 + ... + 124826.
It is an arithmetic number, because the mean of its divisors is an integer number (415660410).
Almost surely, 24394505398 is an apocalyptic number.
4394505398 is a deficient number, since it is larger than the sum of its proper divisors (2256061162).
4394505398 is a wasteful number, since it uses less digits than its factorization.
4394505398 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42871.
The product of its (nonzero) digits is 2332800, while the sum is 50.
The square root of 4394505398 is about 66291.0657479573. The cubic root of 4394505398 is about 1637.9601594557.
The spelling of 4394505398 in words is "four billion, three hundred ninety-four million, five hundred five thousand, three hundred ninety-eight".
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