Base | Representation |
---|---|
bin | 1100011010101… |
… | …00000101101011 |
3 | 21020222112200020 |
4 | 12031110011223 |
5 | 203130402301 |
6 | 14200211523 |
7 | 2403201243 |
oct | 615240553 |
9 | 236875606 |
10 | 104153451 |
11 | 53879036 |
12 | 2aa69ba3 |
13 | 1876917c |
14 | db92b23 |
15 | 9225436 |
hex | 635416b |
104153451 has 4 divisors (see below), whose sum is σ = 138871272. Its totient is φ = 69435632.
The previous prime is 104153449. The next prime is 104153461. The reversal of 104153451 is 154351401.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 154351401 = 3 ⋅51450467.
It is a cyclic number.
It is not a de Polignac number, because 104153451 - 21 = 104153449 is a prime.
It is not an unprimeable number, because it can be changed into a prime (104153461) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17358906 + ... + 17358911.
It is an arithmetic number, because the mean of its divisors is an integer number (34717818).
Almost surely, 2104153451 is an apocalyptic number.
104153451 is a deficient number, since it is larger than the sum of its proper divisors (34717821).
104153451 is an equidigital number, since it uses as much as digits as its factorization.
104153451 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 34717820.
The product of its (nonzero) digits is 1200, while the sum is 24.
The square root of 104153451 is about 10205.5598082614. The cubic root of 104153451 is about 470.4981153294.
The spelling of 104153451 in words is "one hundred four million, one hundred fifty-three thousand, four hundred fifty-one".
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