Base | Representation |
---|---|
bin | 10000110000100… |
… | …10100100011110 |
3 | 100210112110200222 |
4 | 20120102210132 |
5 | 241442211441 |
6 | 21541121342 |
7 | 3324645344 |
oct | 1030224436 |
9 | 323473628 |
10 | 140585246 |
11 | 723a185a |
12 | 3b0b9252 |
13 | 23183849 |
14 | 14957994 |
15 | c51ed4b |
hex | 861291e |
140585246 has 8 divisors (see below), whose sum is σ = 220046544. Its totient is φ = 67236400.
The previous prime is 140585239. The next prime is 140585261. The reversal of 140585246 is 642585041.
140585246 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1405852462 = 39528422785761032, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1528055 + ... + 1528146.
It is an arithmetic number, because the mean of its divisors is an integer number (27505818).
Almost surely, 2140585246 is an apocalyptic number.
140585246 is a deficient number, since it is larger than the sum of its proper divisors (79461298).
140585246 is a wasteful number, since it uses less digits than its factorization.
140585246 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3056226.
The product of its (nonzero) digits is 38400, while the sum is 35.
The square root of 140585246 is about 11856.8649313383. The cubic root of 140585246 is about 519.9719486840.
The spelling of 140585246 in words is "one hundred forty million, five hundred eighty-five thousand, two hundred forty-six".
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