Search a number
-
+
124231130230131 = 32208126772477807
BaseRepresentation
bin11100001111110011010000…
…011000110010110101110011
3121021212101021001202222000100
4130033303100120302311303
5112240400323314331011
61120114554321523443
735111255134553601
oct3417632030626563
9537771231688010
10124231130230131
11366471433526a1
1211b249aa1a3583
135441c39b12c92
142296b66a66871
15e5680ba16d56
hex70fcd0632d73

124231130230131 has 24 divisors (see below), whose sum is σ = 179598332856384. Its totient is φ = 82749998522880.

The previous prime is 124231130230127. The next prime is 124231130230139. The reversal of 124231130230131 is 131032031132421.

124231130230131 is a `hidden beast` number, since 1 + 2 + 4 + 2 + 311 + 302 + 30 + 13 + 1 = 666.

It is not a de Polignac number, because 124231130230131 - 22 = 124231130230127 is a prime.

It is a super-2 number, since 2×1242311302301312 (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 124231130230095 and 124231130230104.

It is not an unprimeable number, because it can be changed into a prime (124231130230139) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 48898630 + ... + 51376436.

It is an arithmetic number, because the mean of its divisors is an integer number (7483263869016).

Almost surely, 2124231130230131 is an apocalyptic number.

124231130230131 is a deficient number, since it is larger than the sum of its proper divisors (55367202626253).

124231130230131 is a wasteful number, since it uses less digits than its factorization.

124231130230131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2482571 (or 2482568 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 27.

Adding to 124231130230131 its reverse (131032031132421), we get a palindrome (255263161362552).

The spelling of 124231130230131 in words is "one hundred twenty-four trillion, two hundred thirty-one billion, one hundred thirty million, two hundred thirty thousand, one hundred thirty-one".

Divisors: 1 3 9 2081 2677 6243 8031 18729 24093 2477807 5570837 7433421 16712511 22300263 50137533 5156316367 6633089339 15468949101 19899268017 46406847303 59697804051 13803458914459 41410376743377 124231130230131