Base | Representation |
---|---|
bin | 10000101111010… |
… | …00110100100101 |
3 | 100210012210010121 |
4 | 20113220310211 |
5 | 241421223440 |
6 | 21533321541 |
7 | 3323333656 |
oct | 1027506445 |
9 | 323183117 |
10 | 140414245 |
11 | 72295334 |
12 | 3b0362b1 |
13 | 23123a6a |
14 | 1491152d |
15 | c4d934a |
hex | 85e8d25 |
140414245 has 8 divisors (see below), whose sum is σ = 171012384. Its totient is φ = 110654544.
The previous prime is 140414243. The next prime is 140414249. The reversal of 140414245 is 542414041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 140414245 - 21 = 140414243 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (140414243) 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 7 ways as a sum of consecutive naturals, for example, 209239 + ... + 209908.
It is an arithmetic number, because the mean of its divisors is an integer number (21376548).
Almost surely, 2140414245 is an apocalyptic number.
It is an amenable number.
140414245 is a deficient number, since it is larger than the sum of its proper divisors (30598139).
140414245 is an equidigital number, since it uses as much as digits as its factorization.
140414245 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 419219.
The product of its (nonzero) digits is 2560, while the sum is 25.
The square root of 140414245 is about 11849.6516826445. The cubic root of 140414245 is about 519.7610403538.
Adding to 140414245 its reverse (542414041), we get a palindrome (682828286).
The spelling of 140414245 in words is "one hundred forty million, four hundred fourteen thousand, two hundred forty-five".
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