Base | Representation |
---|---|
bin | 11110010010001… |
… | …01111110110010 |
3 | 122201000200011020 |
4 | 33021011332302 |
5 | 1010013321114 |
6 | 41113000310 |
7 | 6203215221 |
oct | 1711057662 |
9 | 581020136 |
10 | 254042034 |
11 | 1204445a4 |
12 | 710b3096 |
13 | 4082943c |
14 | 25a4ccb8 |
15 | 17481aa9 |
hex | f245fb2 |
254042034 has 8 divisors (see below), whose sum is σ = 508084080. Its totient is φ = 84680676.
The previous prime is 254042029. The next prime is 254042053. The reversal of 254042034 is 430240452.
It is a sphenic number, since it is the product of 3 distinct primes.
254042034 is an admirable number.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 254041995 and 254042013.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 21170164 + ... + 21170175.
It is an arithmetic number, because the mean of its divisors is an integer number (63510510).
Almost surely, 2254042034 is an apocalyptic number.
254042034 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254042034 is a wasteful number, since it uses less digits than its factorization.
254042034 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 42340344.
The product of its (nonzero) digits is 3840, while the sum is 24.
The square root of 254042034 is about 15938.6961198211. The cubic root of 254042034 is about 633.3374859069.
Adding to 254042034 its reverse (430240452), we get a palindrome (684282486).
The spelling of 254042034 in words is "two hundred fifty-four million, forty-two thousand, thirty-four".
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