Base | Representation |
---|---|
bin | 111001111001101110… |
… | …0100000110010111110 |
3 | 102212221201002022120012 |
4 | 1303303130200302332 |
5 | 4014123404002032 |
6 | 133042251023222 |
7 | 11661226435502 |
oct | 1636334406276 |
9 | 385851068505 |
10 | 124343422142 |
11 | 488086904a5 |
12 | 2012243ab12 |
13 | b957ccac44 |
14 | 6038134302 |
15 | 337b4656b2 |
hex | 1cf3720cbe |
124343422142 has 8 divisors (see below), whose sum is σ = 186517020216. Its totient is φ = 62171082072.
The previous prime is 124343422139. The next prime is 124343422153. The reversal of 124343422142 is 241224343421.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a super-2 number, since 2×1243434221422 (a number of 23 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 124343422099 and 124343422108.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7433 + ... + 498740.
It is an arithmetic number, because the mean of its divisors is an integer number (23314627527).
Almost surely, 2124343422142 is an apocalyptic number.
124343422142 is a deficient number, since it is larger than the sum of its proper divisors (62173598074).
124343422142 is a wasteful number, since it uses less digits than its factorization.
124343422142 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 629002.
The product of its digits is 36864, while the sum is 32.
Adding to 124343422142 its reverse (241224343421), we get a palindrome (365567765563).
The spelling of 124343422142 in words is "one hundred twenty-four billion, three hundred forty-three million, four hundred twenty-two thousand, one hundred forty-two".
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