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141000223 = 7132576029
BaseRepresentation
bin10000110011101…
…11111000011111
3100211022112221111
420121313320133
5242044001343
621554042451
73331324240
oct1031677037
9324275844
10141000223
1172655611
123b279427
132329a6b0
1414a24cc7
15c5a2c9d
hex8677e1f

141000223 has 16 divisors (see below), whose sum is σ = 174242880. Its totient is φ = 111108096.

The previous prime is 141000217. The next prime is 141000239. The reversal of 141000223 is 322000141.

It is a cyclic number.

It is not a de Polignac number, because 141000223 - 217 = 140869151 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141000253) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20373 + ... + 26401.

It is an arithmetic number, because the mean of its divisors is an integer number (10890180).

Almost surely, 2141000223 is an apocalyptic number.

141000223 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

141000223 is a deficient number, since it is larger than the sum of its proper divisors (33242657).

141000223 is a wasteful number, since it uses less digits than its factorization.

141000223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6306.

The product of its (nonzero) digits is 48, while the sum is 13.

The square root of 141000223 is about 11874.3514770281. The cubic root of 141000223 is about 520.4830607309.

Adding to 141000223 its reverse (322000141), we get a palindrome (463000364).

It can be divided in two parts, 14100022 and 3, that added together give a square (14100025 = 37552).

The spelling of 141000223 in words is "one hundred forty-one million, two hundred twenty-three", and thus it is an aban number.

Divisors: 1 7 13 91 257 1799 3341 6029 23387 42203 78377 548639 1549453 10846171 20142889 141000223