Base | Representation |
---|---|
bin | 110010010101101110… |
… | …1001011000010011011 |
3 | 101100000220100002121212 |
4 | 1210223131023002123 |
5 | 3232343413000300 |
6 | 121354551453335 |
7 | 10544620315202 |
oct | 1445335130233 |
9 | 340026302555 |
10 | 108103250075 |
11 | 41934514897 |
12 | 18b4b68724b |
13 | a26a563782 |
14 | 5337324239 |
15 | 2c2a82c935 |
hex | 192b74b09b |
108103250075 has 12 divisors (see below), whose sum is σ = 134525078088. Its totient is φ = 86174827200.
The previous prime is 108103250063. The next prime is 108103250093. The reversal of 108103250075 is 570052301801.
It is not a de Polignac number, because 108103250075 - 212 = 108103245979 is a prime.
It is a Duffinian number.
It is an unprimeable number.
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 in 11 ways as a sum of consecutive naturals, for example, 7687157 + ... + 7701206.
It is an arithmetic number, because the mean of its divisors is an integer number (11210423174).
Almost surely, 2108103250075 is an apocalyptic number.
108103250075 is a deficient number, since it is larger than the sum of its proper divisors (26421828013).
108103250075 is a wasteful number, since it uses less digits than its factorization.
108103250075 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 15388654 (or 15388649 counting only the distinct ones).
The product of its (nonzero) digits is 8400, while the sum is 32.
Adding to 108103250075 its reverse (570052301801), we get a palindrome (678155551876).
The spelling of 108103250075 in words is "one hundred eight billion, one hundred three million, two hundred fifty thousand, seventy-five".
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