Base | Representation |
---|---|
bin | 1100100100100… |
… | …00101010101000 |
3 | 21100102102102012 |
4 | 12102100222220 |
5 | 203443401102 |
6 | 14244055052 |
7 | 2420211563 |
oct | 622205250 |
9 | 240372365 |
10 | 105450152 |
11 | 54584295 |
12 | 2b394488 |
13 | 18b01452 |
14 | 1000d4da |
15 | 93ce752 |
hex | 6490aa8 |
105450152 has 32 divisors (see below), whose sum is σ = 208980000. Its totient is φ = 49745088.
The previous prime is 105450143. The next prime is 105450157. The reversal of 105450152 is 251054501.
It is a happy number.
It is a super-2 number, since 2×1054501522 = 22239469113646208, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (105450157) 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, 39599 + ... + 42177.
It is an arithmetic number, because the mean of its divisors is an integer number (6530625).
Almost surely, 2105450152 is an apocalyptic number.
It is an amenable number.
105450152 is a deficient number, since it is larger than the sum of its proper divisors (103529848).
105450152 is a wasteful number, since it uses less digits than its factorization.
105450152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2873 (or 2869 counting only the distinct ones).
The product of its (nonzero) digits is 1000, while the sum is 23.
The square root of 105450152 is about 10268.8924427126. The cubic root of 105450152 is about 472.4426208049.
The spelling of 105450152 in words is "one hundred five million, four hundred fifty thousand, one hundred fifty-two".
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