Base | Representation |
---|---|
bin | 100000000110101… |
… | …0101110001100010 |
3 | 2210002000101221101 |
4 | 1000031111301202 |
5 | 4201233121012 |
6 | 254520545014 |
7 | 35460244066 |
oct | 10015256142 |
9 | 2702011841 |
10 | 1077238882 |
11 | 503089575 |
12 | 26092216a |
13 | 142241875 |
14 | a30d5aa6 |
15 | 6488bd57 |
hex | 40355c62 |
1077238882 has 4 divisors (see below), whose sum is σ = 1615858326. Its totient is φ = 538619440.
The previous prime is 1077238861. The next prime is 1077238889. The reversal of 1077238882 is 2888327701.
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., 875627281 + 201611601 = 29591^2 + 14199^2 .
It is not an unprimeable number, because it can be changed into a prime (1077238889) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 269309719 + ... + 269309722.
Almost surely, 21077238882 is an apocalyptic number.
1077238882 is a deficient number, since it is larger than the sum of its proper divisors (538619444).
1077238882 is an equidigital number, since it uses as much as digits as its factorization.
1077238882 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 538619443.
The product of its (nonzero) digits is 301056, while the sum is 46.
The square root of 1077238882 is about 32821.3174933609. The cubic root of 1077238882 is about 1025.1104801001.
The spelling of 1077238882 in words is "one billion, seventy-seven million, two hundred thirty-eight thousand, eight hundred eighty-two".
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