Base | Representation |
---|---|
bin | 110001111110101111… |
… | …0001101001001000010 |
3 | 101021001010122210101221 |
4 | 1203331132031021002 |
5 | 3224303413101043 |
6 | 121150232145254 |
7 | 10516531661014 |
oct | 1437536151102 |
9 | 337033583357 |
10 | 107331768898 |
11 | 41578a92642 |
12 | 1897523822a |
13 | a176787633 |
14 | 52a2aa01b4 |
15 | 2bd2c3a8ed |
hex | 18fd78d242 |
107331768898 has 4 divisors (see below), whose sum is σ = 160997653350. Its totient is φ = 53665884448.
The previous prime is 107331768893. The next prime is 107331768899. The reversal of 107331768898 is 898867133701.
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., 78754880689 + 28576888209 = 280633^2 + 169047^2 .
It is a super-6 number, since 6×1073317688986 (a number of 67 digits) contains 666666 as substring. Note that it is a super-d number also for d = 2.
It is not an unprimeable number, because it can be changed into a prime (107331768893) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 26832942223 + ... + 26832942226.
Almost surely, 2107331768898 is an apocalyptic number.
107331768898 is a deficient number, since it is larger than the sum of its proper divisors (53665884452).
107331768898 is an equidigital number, since it uses as much as digits as its factorization.
107331768898 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 53665884451.
The product of its (nonzero) digits is 12192768, while the sum is 61.
The spelling of 107331768898 in words is "one hundred seven billion, three hundred thirty-one million, seven hundred sixty-eight thousand, eight hundred ninety-eight".
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