Base | Representation |
---|---|
bin | 110010101110110001… |
… | …0011000010110110001 |
3 | 101102012110101000002221 |
4 | 1211131202120112301 |
5 | 3241104012214040 |
6 | 122014204441041 |
7 | 10604502160660 |
oct | 1453542302661 |
9 | 342173330087 |
10 | 108943476145 |
11 | 422258300a9 |
12 | 19144b49181 |
13 | a37265c06a |
14 | 53b6b60dd7 |
15 | 2c7949d74a |
hex | 195d8985b1 |
108943476145 has 8 divisors (see below), whose sum is σ = 149408195904. Its totient is φ = 74704097904.
The previous prime is 108943476121. The next prime is 108943476149. The reversal of 108943476145 is 541674349801.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 108943476145 - 211 = 108943474097 is a prime.
It is a super-2 number, since 2×1089434761452 (a number of 23 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 108943476092 and 108943476101.
It is not an unprimeable number, because it can be changed into a prime (108943476149) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1556335339 + ... + 1556335408.
It is an arithmetic number, because the mean of its divisors is an integer number (18676024488).
Almost surely, 2108943476145 is an apocalyptic number.
It is an amenable number.
108943476145 is a deficient number, since it is larger than the sum of its proper divisors (40464719759).
108943476145 is an equidigital number, since it uses as much as digits as its factorization.
108943476145 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3112670759.
The product of its (nonzero) digits is 2903040, while the sum is 52.
The spelling of 108943476145 in words is "one hundred eight billion, nine hundred forty-three million, four hundred seventy-six thousand, one hundred forty-five".
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