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140126 = 2710009
BaseRepresentation
bin100010001101011110
321010012212
4202031132
513441001
63000422
71122350
oct421536
9233185
10140126
1196308
1269112
134ba1c
14390d0
152b7bb
hex2235e

140126 has 8 divisors (see below), whose sum is σ = 240240. Its totient is φ = 60048.

The previous prime is 140123. The next prime is 140143. The reversal of 140126 is 621041.

140126 is digitally balanced in base 2, 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 Harshad number since it is a multiple of its sum of digits (14), and also a Moran number because the ratio is a prime number: 10009 = 140126 / (1 + 4 + 0 + 1 + 2 + 6).

140126 is a modest number, since divided by 126 gives 14 as remainder.

It is a Curzon number.

It is a plaindrome in base 16.

It is a self number, because there is not a number n which added to its sum of digits gives 140126.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (140123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4991 + ... + 5018.

It is an arithmetic number, because the mean of its divisors is an integer number (30030).

2140126 is an apocalyptic number.

140126 is a deficient number, since it is larger than the sum of its proper divisors (100114).

140126 is a wasteful number, since it uses less digits than its factorization.

140126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10018.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 140126 is about 374.3340753926. The cubic root of 140126 is about 51.9405138299.

Adding to 140126 its reverse (621041), we get a palindrome (761167).

The spelling of 140126 in words is "one hundred forty thousand, one hundred twenty-six".

Divisors: 1 2 7 14 10009 20018 70063 140126