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124132341 = 341377447
BaseRepresentation
bin1110110011000…
…01101111110101
322122120120120010
413121201233311
5223234213331
620152330433
73035051604
oct731415765
9278516503
10124132341
1164084513
12356a3a19
131c942ab8
14126b3a3b
15ad6ee46
hex7661bf5

124132341 has 4 divisors (see below), whose sum is σ = 165509792. Its totient is φ = 82754892.

The previous prime is 124132331. The next prime is 124132367. The reversal of 124132341 is 143231421.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 143231421 = 347743807.

It is not a de Polignac number, because 124132341 - 29 = 124131829 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124132331) 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 3 ways as a sum of consecutive naturals, for example, 20688721 + ... + 20688726.

It is an arithmetic number, because the mean of its divisors is an integer number (41377448).

Almost surely, 2124132341 is an apocalyptic number.

It is an amenable number.

124132341 is a deficient number, since it is larger than the sum of its proper divisors (41377451).

124132341 is an equidigital number, since it uses as much as digits as its factorization.

124132341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41377450.

The product of its digits is 576, while the sum is 21.

The square root of 124132341 is about 11141.4694273242. The cubic root of 124132341 is about 498.8404342266.

Adding to 124132341 its reverse (143231421), we get a palindrome (267363762).

The spelling of 124132341 in words is "one hundred twenty-four million, one hundred thirty-two thousand, three hundred forty-one".

Divisors: 1 3 41377447 124132341