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144076411 = 17191672671
BaseRepresentation
bin10001001011001…
…10111001111011
3101001002211200101
420211212321323
5243340421121
622144020231
73366425563
oct1045467173
9331084611
10144076411
1174366816
1240301677
1323b0691b
14151c5da3
15c9ae491
hex8966e7b

144076411 has 16 divisors (see below), whose sum is σ = 161602560. Its totient is φ = 127647360.

The previous prime is 144076403. The next prime is 144076417. The reversal of 144076411 is 114670441.

It is a cyclic number.

It is not a de Polignac number, because 144076411 - 23 = 144076403 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 144076411.

It is not an unprimeable number, because it can be changed into a prime (144076417) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 52606 + ... + 55276.

It is an arithmetic number, because the mean of its divisors is an integer number (10100160).

Almost surely, 2144076411 is an apocalyptic number.

144076411 is a deficient number, since it is larger than the sum of its proper divisors (17526149).

144076411 is a wasteful number, since it uses less digits than its factorization.

144076411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2874.

The product of its (nonzero) digits is 2688, while the sum is 28.

The square root of 144076411 is about 12003.1833694233. The cubic root of 144076411 is about 524.2409723885.

The spelling of 144076411 in words is "one hundred forty-four million, seventy-six thousand, four hundred eleven".

Divisors: 1 17 19 167 323 2671 2839 3173 45407 50749 53941 446057 862733 7582969 8475083 144076411