Base | Representation |
---|---|
bin | 1100111000011… |
… | …00011001101101 |
3 | 21112022201101122 |
4 | 12130030121231 |
5 | 210130213000 |
6 | 14415550325 |
7 | 2451305414 |
oct | 634143155 |
9 | 245281348 |
10 | 108054125 |
11 | 55aa2733 |
12 | 3022b3a5 |
13 | 1950376a |
14 | 104ca47b |
15 | 9746085 |
hex | 670c66d |
108054125 has 16 divisors (see below), whose sum is σ = 142786800. Its totient is φ = 81356800.
The previous prime is 108054113. The next prime is 108054137. The reversal of 108054125 is 521450801.
It is an interprime number because it is at equal distance from previous prime (108054113) and next prime (108054137).
It can be written as a sum of positive squares in 8 ways, for example, as 14235529 + 93818596 = 3773^2 + 9686^2 .
It is not a de Polignac number, because 108054125 - 26 = 108054061 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 108054094 and 108054103.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23300 + ... + 27549.
It is an arithmetic number, because the mean of its divisors is an integer number (8924175).
Almost surely, 2108054125 is an apocalyptic number.
It is an amenable number.
108054125 is a deficient number, since it is larger than the sum of its proper divisors (34732675).
108054125 is an equidigital number, since it uses as much as digits as its factorization.
108054125 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 50881 (or 50871 counting only the distinct ones).
The product of its (nonzero) digits is 1600, while the sum is 26.
The square root of 108054125 is about 10394.9086095069. The cubic root of 108054125 is about 476.2998560841.
The spelling of 108054125 in words is "one hundred eight million, fifty-four thousand, one hundred twenty-five".
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