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142414413 = 3232299013
BaseRepresentation
bin10000111110100…
…01001001001101
3100220222101211220
420133101021031
5242424230123
622044233553
73346334241
oct1037211115
9326871756
10142414413
1173431069
123b83b8b9
13236742ab
1414cb2421
15c781ce3
hex87d124d

142414413 has 16 divisors (see below), whose sum is σ = 199029120. Its totient is φ = 90408384.

The previous prime is 142414411. The next prime is 142414429. The reversal of 142414413 is 314414241.

It is not a de Polignac number, because 142414413 - 21 = 142414411 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (142414411) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11295 + ... + 20307.

It is an arithmetic number, because the mean of its divisors is an integer number (12439320).

Almost surely, 2142414413 is an apocalyptic number.

It is an amenable number.

142414413 is a deficient number, since it is larger than the sum of its proper divisors (56614707).

142414413 is a wasteful number, since it uses less digits than its factorization.

142414413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9268.

The product of its digits is 1536, while the sum is 24.

The square root of 142414413 is about 11933.7510029328. The cubic root of 142414413 is about 522.2173717790.

Adding to 142414413 its reverse (314414241), we get a palindrome (456828654).

The spelling of 142414413 in words is "one hundred forty-two million, four hundred fourteen thousand, four hundred thirteen".

Divisors: 1 3 23 69 229 687 5267 9013 15801 27039 207299 621897 2063977 6191931 47471471 142414413