Base | Representation |
---|---|
bin | 1100010011000… |
… | …10101000100011 |
3 | 21012010022000121 |
4 | 12021202220203 |
5 | 202402230301 |
6 | 14123101111 |
7 | 2361611665 |
oct | 611425043 |
9 | 235108017 |
10 | 103164451 |
11 | 53262a85 |
12 | 2a671797 |
13 | 184b0c70 |
14 | d9b6535 |
15 | 90cc3a1 |
hex | 6262a23 |
103164451 has 4 divisors (see below), whose sum is σ = 111100192. Its totient is φ = 95228712.
The previous prime is 103164427. The next prime is 103164461. The reversal of 103164451 is 154461301.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154461301 = 1493 ⋅103457.
It is a cyclic number.
It is not a de Polignac number, because 103164451 - 211 = 103162403 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (103164461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3967851 + ... + 3967876.
It is an arithmetic number, because the mean of its divisors is an integer number (27775048).
Almost surely, 2103164451 is an apocalyptic number.
103164451 is a deficient number, since it is larger than the sum of its proper divisors (7935741).
103164451 is an equidigital number, since it uses as much as digits as its factorization.
103164451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7935740.
The product of its (nonzero) digits is 1440, while the sum is 25.
The square root of 103164451 is about 10156.9902530228. The cubic root of 103164451 is about 469.0041552453.
The spelling of 103164451 in words is "one hundred three million, one hundred sixty-four thousand, four hundred fifty-one".
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