Base | Representation |
---|---|
bin | 110000100011000001… |
… | …0101011101000110011 |
3 | 100222002122220100121112 |
4 | 1201012002223220303 |
5 | 3202003101321001 |
6 | 115521015543535 |
7 | 10350343061201 |
oct | 1410602535063 |
9 | 328078810545 |
10 | 104254323251 |
11 | 40239936131 |
12 | 1825668abab |
13 | 9aa6028590 |
14 | 5090098071 |
15 | 2aa2999cbb |
hex | 18460aba33 |
104254323251 has 4 divisors (see below), whose sum is σ = 112273886592. Its totient is φ = 96234759912.
The previous prime is 104254323247. The next prime is 104254323253. The reversal of 104254323251 is 152323452401.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 152323452401 = 127 ⋅1199397263.
It is a cyclic number.
It is not a de Polignac number, because 104254323251 - 22 = 104254323247 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (104254323253) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4009781651 + ... + 4009781676.
It is an arithmetic number, because the mean of its divisors is an integer number (28068471648).
Almost surely, 2104254323251 is an apocalyptic number.
104254323251 is a deficient number, since it is larger than the sum of its proper divisors (8019563341).
104254323251 is an equidigital number, since it uses as much as digits as its factorization.
104254323251 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8019563340.
The product of its (nonzero) digits is 28800, while the sum is 32.
Adding to 104254323251 its reverse (152323452401), we get a palindrome (256577775652).
The spelling of 104254323251 in words is "one hundred four billion, two hundred fifty-four million, three hundred twenty-three thousand, two hundred fifty-one".
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