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124414001 = 335937039
BaseRepresentation
bin1110110101001…
…10100000110001
322200002212220222
413122212200301
5223322222001
620202342425
73040334015
oct732464061
9280085828
10124414001
1164257098
12357baa15
131ca1106a
1412748545
15adc861b
hex76a6831

124414001 has 4 divisors (see below), whose sum is σ = 124454400. Its totient is φ = 124373604.

The previous prime is 124413983. The next prime is 124414013. The reversal of 124414001 is 100414421.

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: 100414421 = 117185751.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-124414001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124414021) 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 3 ways as a sum of consecutive naturals, for example, 15161 + ... + 21878.

It is an arithmetic number, because the mean of its divisors is an integer number (31113600).

Almost surely, 2124414001 is an apocalyptic number.

It is an amenable number.

124414001 is a deficient number, since it is larger than the sum of its proper divisors (40399).

124414001 is an equidigital number, since it uses as much as digits as its factorization.

124414001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40398.

The product of its (nonzero) digits is 128, while the sum is 17.

The square root of 124414001 is about 11154.1024291513. The cubic root of 124414001 is about 499.2174438507.

Adding to 124414001 its reverse (100414421), we get a palindrome (224828422).

The spelling of 124414001 in words is "one hundred twenty-four million, four hundred fourteen thousand, one".

Divisors: 1 3359 37039 124414001