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124300030141 = 7210923272801
BaseRepresentation
bin111001111000011011…
…0111111000010111101
3102212211200102202221001
41303300312333002331
54014031301431031
6133034101010301
711660161552300
oct1636066770275
9385750382831
10124300030141
1148796143441
122010b9b3991
13b94c0174c1
14603247ab37
153377743861
hex1cf0dbf0bd

124300030141 has 12 divisors (see below), whose sum is σ = 145920468540. Its totient is φ = 105565420800.

The previous prime is 124300030097. The next prime is 124300030163. The reversal of 124300030141 is 141030003421.

It can be written as a sum of positive squares in 2 ways, for example, as 111008246041 + 13291784100 = 333179^2 + 115290^2 .

It is not a de Polignac number, because 124300030141 - 223 = 124291641533 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124300030181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 11631060 + ... + 11641741.

It is an arithmetic number, because the mean of its divisors is an integer number (12160039045).

Almost surely, 2124300030141 is an apocalyptic number.

It is an amenable number.

124300030141 is a deficient number, since it is larger than the sum of its proper divisors (21620438399).

124300030141 is a wasteful number, since it uses less digits than its factorization.

124300030141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23272924 (or 23272917 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 124300030141 its reverse (141030003421), we get a palindrome (265330033562).

The spelling of 124300030141 in words is "one hundred twenty-four billion, three hundred million, thirty thousand, one hundred forty-one".

Divisors: 1 7 49 109 763 5341 23272801 162909607 1140367249 2536735309 17757147163 124300030141