Base | Representation |
---|---|
bin | 110010011001011111… |
… | …1100101011110001000 |
3 | 101100100201022000102200 |
4 | 1210302333211132020 |
5 | 3233123301234002 |
6 | 121415310200200 |
7 | 10551014241141 |
oct | 1446277453610 |
9 | 340321260380 |
10 | 108229711752 |
11 | 4199993a378 |
12 | 18b85ab3060 |
13 | a28a810876 |
14 | 534a042ac8 |
15 | 2c369acb1c |
hex | 1932fe5788 |
108229711752 has 108 divisors (see below), whose sum is σ = 296324400645. Its totient is φ = 35686689408.
The previous prime is 108229711741. The next prime is 108229711757. The reversal of 108229711752 is 257117922801.
It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.
It can be written as a sum of positive squares in 2 ways, for example, as 107396465796 + 833245956 = 327714^2 + 28866^2 .
It is an ABA number since it can be written as A⋅BA, here for A=2, B=232626.
It is a junction number, because it is equal to n+sod(n) for n = 108229711698 and 108229711707.
It is not an unprimeable number, because it can be changed into a prime (108229711757) by changing a digit.
It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 382437003 + ... + 382437285.
Almost surely, 2108229711752 is an apocalyptic number.
108229711752 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 108229711752
108229711752 is an abundant number, since it is smaller than the sum of its proper divisors (188094688893).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
108229711752 is an equidigital number, since it uses as much as digits as its factorization.
108229711752 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 852 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 141120, while the sum is 45.
The spelling of 108229711752 in words is "one hundred eight billion, two hundred twenty-nine million, seven hundred eleven thousand, seven hundred fifty-two".
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