Base | Representation |
---|---|
bin | 101001001101110… |
… | …1001110100101000 |
3 | 10120101022201010222 |
4 | 1102123221310220 |
5 | 10313020342104 |
6 | 345122025212 |
7 | 46162100204 |
oct | 12233516450 |
9 | 3511281128 |
10 | 1382980904 |
11 | 64a725028 |
12 | 3271a8208 |
13 | 1906a00c6 |
14 | d1961b04 |
15 | 816321be |
hex | 526e9d28 |
1382980904 has 16 divisors (see below), whose sum is σ = 2600524500. Its totient is φ = 689507712.
The previous prime is 1382980891. The next prime is 1382980927. The reversal of 1382980904 is 4090892831.
It is a happy number.
It can be written as a sum of positive squares in 2 ways, for example, as 1360872100 + 22108804 = 36890^2 + 4702^2 .
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, 244877 + ... + 250460.
Almost surely, 21382980904 is an apocalyptic number.
It is an amenable number.
1382980904 is a deficient number, since it is larger than the sum of its proper divisors (1217543596).
1382980904 is a wasteful number, since it uses less digits than its factorization.
1382980904 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 495692 (or 495688 counting only the distinct ones).
The product of its (nonzero) digits is 124416, while the sum is 44.
The square root of 1382980904 is about 37188.4512180865. The cubic root of 1382980904 is about 1114.1373351094.
The spelling of 1382980904 in words is "one billion, three hundred eighty-two million, nine hundred eighty thousand, nine hundred four".
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