Base | Representation |
---|---|
bin | 111001111100101010… |
… | …1110100110100010010 |
3 | 102220012121012110222100 |
4 | 1303321111310310102 |
5 | 4014324214114214 |
6 | 133100143021230 |
7 | 11663540241630 |
oct | 1637125646422 |
9 | 386177173870 |
10 | 124442332434 |
11 | 488594a8242 |
12 | 2014b59a816 |
13 | b97264c744 |
14 | 6047320350 |
15 | 3384ea2309 |
hex | 1cf9574d12 |
124442332434 has 144 divisors (see below), whose sum is σ = 336185748288. Its totient is φ = 32558713344.
The previous prime is 124442332423. The next prime is 124442332453. The reversal of 124442332434 is 434233244421.
124442332434 is a `hidden beast` number, since 1 + 244 + 42 + 332 + 43 + 4 = 666.
It is a super-2 number, since 2×1244423324342 (a number of 23 digits) contains 22 as substring.
It is an unprimeable number.
It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 1301137 + ... + 1393499.
It is an arithmetic number, because the mean of its divisors is an integer number (2334623252).
Almost surely, 2124442332434 is an apocalyptic number.
124442332434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 124442332434, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (168092874144).
124442332434 is an abundant number, since it is smaller than the sum of its proper divisors (211743415854).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
124442332434 is a wasteful number, since it uses less digits than its factorization.
124442332434 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 92449 (or 92429 counting only the distinct ones).
The product of its digits is 221184, while the sum is 36.
Adding to 124442332434 its reverse (434233244421), we get a palindrome (558675576855).
The spelling of 124442332434 in words is "one hundred twenty-four billion, four hundred forty-two million, three hundred thirty-two thousand, four hundred thirty-four".
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