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124324442053 = 7191987470443
BaseRepresentation
bin111001111001001010…
…0000110111111000101
3102212220101101000202221
41303302110012333011
54014104024121203
6133040332132341
711660606215120
oct1636224067705
9385811330687
10124324442053
11487a89a7479
12201180070b1
13b9540b3b16
1460357d33b7
153379966abd
hex1cf2506fc5

124324442053 has 16 divisors (see below), whose sum is σ = 149638827520. Its totient is φ = 100904163696.

The previous prime is 124324442051. The next prime is 124324442059. The reversal of 124324442053 is 350244423421.

It is not a de Polignac number, because 124324442053 - 21 = 124324442051 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124324442051) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29050 + ... + 499492.

It is an arithmetic number, because the mean of its divisors is an integer number (9352426720).

Almost surely, 2124324442053 is an apocalyptic number.

It is an amenable number.

124324442053 is a deficient number, since it is larger than the sum of its proper divisors (25314385467).

124324442053 is a wasteful number, since it uses less digits than its factorization.

124324442053 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 472456.

The product of its (nonzero) digits is 92160, while the sum is 34.

Adding to 124324442053 its reverse (350244423421), we get a palindrome (474568865474).

The spelling of 124324442053 in words is "one hundred twenty-four billion, three hundred twenty-four million, four hundred forty-two thousand, fifty-three".

Divisors: 1 7 19 133 1987 13909 37753 264271 470443 3293101 8938417 62568919 934770241 6543391687 17760634579 124324442053