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144141411 = 378761051
BaseRepresentation
bin10001001011101…
…10110001100011
3101001020010211210
420211312301203
5243400011121
622145241203
73400116231
oct1045666143
9331203753
10144141411
1174400637
1240333203
1323b2a39b
1415201951
15c9c3876
hex8976c63

144141411 has 8 divisors (see below), whose sum is σ = 192435904. Its totient is φ = 95970600.

The previous prime is 144141409. The next prime is 144141421. The reversal of 144141411 is 114141441.

144141411 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 not a de Polignac number, because 144141411 - 21 = 144141409 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (144141421) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 28165 + ... + 32886.

It is an arithmetic number, because the mean of its divisors is an integer number (24054488).

Almost surely, 2144141411 is an apocalyptic number.

144141411 is a deficient number, since it is larger than the sum of its proper divisors (48294493).

144141411 is an equidigital number, since it uses as much as digits as its factorization.

144141411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61841.

The product of its digits is 256, while the sum is 21.

The square root of 144141411 is about 12005.8906791625. The cubic root of 144141411 is about 524.3197975522.

Adding to 144141411 its reverse (114141441), we get a palindrome (258282852).

The spelling of 144141411 in words is "one hundred forty-four million, one hundred forty-one thousand, four hundred eleven".

Divisors: 1 3 787 2361 61051 183153 48047137 144141411