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124012341301 = 257773624241
BaseRepresentation
bin111001101111110110…
…1100010100000110101
3102212002122002200000211
41303133231202200311
54012434124410201
6132545342505421
711650066336312
oct1633755424065
9385078080024
10124012341301
1148658808572
122004b595271
13b90453a214
14600618dd09
15335c367651
hex1cdfb62835

124012341301 has 8 divisors (see below), whose sum is σ = 124656133464. Its totient is φ = 123369799680.

The previous prime is 124012341283. The next prime is 124012341307. The reversal of 124012341301 is 103143210421.

It can be written as a sum of positive squares in 4 ways, for example, as 3624160401 + 120388180900 = 60201^2 + 346970^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 124012341301 - 25 = 124012341269 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 (124012341307) 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, 113460 + ... + 510781.

It is an arithmetic number, because the mean of its divisors is an integer number (15582016683).

Almost surely, 2124012341301 is an apocalyptic number.

It is an amenable number.

124012341301 is a deficient number, since it is larger than the sum of its proper divisors (643792163).

124012341301 is an equidigital number, since it uses as much as digits as its factorization.

124012341301 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625271.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 124012341301 its reverse (103143210421), we get a palindrome (227155551722).

It can be divided in two parts, 1240123 and 41301, that added together give a square (1281424 = 11322).

The spelling of 124012341301 in words is "one hundred twenty-four billion, twelve million, three hundred forty-one thousand, three hundred one".

Divisors: 1 257 773 198661 624241 160429937 482538293 124012341301