Base | Representation |
---|---|
bin | 11110010100011… |
… | …11010100001100 |
3 | 122201120221012100 |
4 | 33022033110030 |
5 | 1010102424122 |
6 | 41123235100 |
7 | 6205606032 |
oct | 1712172414 |
9 | 581527170 |
10 | 254342412 |
11 | 12062a245 |
12 | 71218a90 |
13 | 4090308c |
14 | 25aca552 |
15 | 174e0aac |
hex | f28f50c |
254342412 has 36 divisors (see below), whose sum is σ = 665093520. Its totient is φ = 81856992.
The previous prime is 254342401. The next prime is 254342449. The reversal of 254342412 is 214243452.
254342412 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (36).
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 120768 + ... + 122855.
It is an arithmetic number, because the mean of its divisors is an integer number (18474820).
Almost surely, 2254342412 is an apocalyptic number.
It is an amenable number.
254342412 is an abundant number, since it is smaller than the sum of its proper divisors (410751108).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
254342412 is a wasteful number, since it uses less digits than its factorization.
254342412 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 243662 (or 243657 counting only the distinct ones).
The product of its digits is 7680, while the sum is 27.
The square root of 254342412 is about 15948.1162523980. The cubic root of 254342412 is about 633.5870059223.
Adding to 254342412 its reverse (214243452), we get a palindrome (468585864).
The spelling of 254342412 in words is "two hundred fifty-four million, three hundred forty-two thousand, four hundred twelve".
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