Search a number
-
+
124306590013 = 671919713729
BaseRepresentation
bin111001111000101000…
…0000000100100111101
3102212212010210001101021
41303301100000210331
54014034441340023
6133034453344141
711660301403264
oct1636120004475
9385763701337
10124306590013
1148799913a21
1220112038051
13b9504a3298
1460332a75db
1533780dc35d
hex1cf140093d

124306590013 has 8 divisors (see below), whose sum is σ = 126822458880. Its totient is φ = 121810149120.

The previous prime is 124306589987. The next prime is 124306590041. The reversal of 124306590013 is 310095603421.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-124306590013 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 (124306590313) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4844068 + ... + 4869661.

It is an arithmetic number, because the mean of its divisors is an integer number (15852807360).

Almost surely, 2124306590013 is an apocalyptic number.

It is an amenable number.

124306590013 is a deficient number, since it is larger than the sum of its proper divisors (2515868867).

124306590013 is an equidigital number, since it uses as much as digits as its factorization.

124306590013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9713987.

The product of its (nonzero) digits is 19440, while the sum is 34.

The spelling of 124306590013 in words is "one hundred twenty-four billion, three hundred six million, five hundred ninety thousand, thirteen".

Divisors: 1 67 191 12797 9713729 650819843 1855322239 124306590013