Base | Representation |
---|---|
bin | 111001110000100010… |
… | …1101001110110011111 |
3 | 102212011020120012112100 |
4 | 1303201011221312133 |
5 | 4013011033040111 |
6 | 132551525540143 |
7 | 11650466562456 |
oct | 1634105516637 |
9 | 385136505470 |
10 | 124035440031 |
11 | 4866a854a28 |
12 | 20057274653 |
13 | b909266bc9 |
14 | 6009283b9d |
15 | 335e3cb756 |
hex | 1ce1169d9f |
124035440031 has 48 divisors (see below), whose sum is σ = 190616643360. Its totient is φ = 77584953600.
The previous prime is 124035440027. The next prime is 124035440051. The reversal of 124035440031 is 130044530421.
It is a happy number.
124035440031 is a `hidden beast` number, since 1 + 240 + 354 + 40 + 0 + 31 = 666.
It is not a de Polignac number, because 124035440031 - 22 = 124035440027 is a prime.
It is a super-2 number, since 2×1240354400312 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124035439977 and 124035440004.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (124035440051) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2182881 + ... + 2238981.
It is an arithmetic number, because the mean of its divisors is an integer number (3971180070).
Almost surely, 2124035440031 is an apocalyptic number.
124035440031 is a deficient number, since it is larger than the sum of its proper divisors (66581203329).
124035440031 is a wasteful number, since it uses less digits than its factorization.
124035440031 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 56376 (or 56373 counting only the distinct ones).
The product of its (nonzero) digits is 5760, while the sum is 27.
Adding to 124035440031 its reverse (130044530421), we get a palindrome (254079970452).
The spelling of 124035440031 in words is "one hundred twenty-four billion, thirty-five million, four hundred forty thousand, thirty-one".
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