Base | Representation |
---|---|
bin | 11111011011111101100… |
… | …01011110001000000010 |
3 | 10211021002110112202112011 |
4 | 33231332301132020002 |
5 | 120144133401021322 |
6 | 2144115332323134 |
7 | 141016314602641 |
oct | 17557661361002 |
9 | 3737073482464 |
10 | 1080163688962 |
11 | 387105273a06 |
12 | 1554147734aa |
13 | 7ab222b3217 |
14 | 3a3ccc31358 |
15 | 1d16e2ba677 |
hex | fb7ec5e202 |
1080163688962 has 4 divisors (see below), whose sum is σ = 1620245533446. Its totient is φ = 540081844480.
The previous prime is 1080163688951. The next prime is 1080163688963. The reversal of 1080163688962 is 2698863610801.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in only one way, i.e., 685718142561 + 394445546401 = 828081^2 + 628049^2 .
It is a junction number, because it is equal to n+sod(n) for n = 1080163688897 and 1080163688906.
It is not an unprimeable number, because it can be changed into a prime (1080163688963) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 270040922239 + ... + 270040922242.
Almost surely, 21080163688962 is an apocalyptic number.
1080163688962 is a deficient number, since it is larger than the sum of its proper divisors (540081844484).
1080163688962 is an equidigital number, since it uses as much as digits as its factorization.
1080163688962 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 540081844483.
The product of its (nonzero) digits is 5971968, while the sum is 58.
The spelling of 1080163688962 in words is "one trillion, eighty billion, one hundred sixty-three million, six hundred eighty-eight thousand, nine hundred sixty-two".
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