Base | Representation |
---|---|
bin | 11110001101010… |
… | …01100000010110 |
3 | 122122211002222022 |
4 | 33012221200112 |
5 | 1004332313420 |
6 | 41051133142 |
7 | 6164605514 |
oct | 1706514026 |
9 | 578732868 |
10 | 253401110 |
11 | 120047006 |
12 | 70a441b2 |
13 | 406637b1 |
14 | 259234b4 |
15 | 173a6c25 |
hex | f1a9816 |
253401110 has 8 divisors (see below), whose sum is σ = 456122016. Its totient is φ = 101360440.
The previous prime is 253401089. The next prime is 253401121. The reversal of 253401110 is 11104352.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
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, 12670046 + ... + 12670065.
It is an arithmetic number, because the mean of its divisors is an integer number (57015252).
Almost surely, 2253401110 is an apocalyptic number.
253401110 is a deficient number, since it is larger than the sum of its proper divisors (202720906).
253401110 is a wasteful number, since it uses less digits than its factorization.
253401110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 25340118.
The product of its (nonzero) digits is 120, while the sum is 17.
The square root of 253401110 is about 15918.5775118256. The cubic root of 253401110 is about 632.8044205258.
Adding to 253401110 its reverse (11104352), we get a palindrome (264505462).
The spelling of 253401110 in words is "two hundred fifty-three million, four hundred one thousand, one hundred ten".
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