Base | Representation |
---|---|
bin | 11101110101001100… |
… | …101110011110010000 |
3 | 10001200022001111102120 |
4 | 131311030232132100 |
5 | 1011044421311144 |
6 | 22414224214240 |
7 | 2212521234264 |
oct | 356514563620 |
9 | 101608044376 |
10 | 32031041424 |
11 | 12647762568 |
12 | 625b16a380 |
13 | 30360ba465 |
14 | 179c0a40a4 |
15 | c770bde19 |
hex | 77532e790 |
32031041424 has 40 divisors (see below), whose sum is σ = 83566145472. Its totient is φ = 10571299200.
The previous prime is 32031041423. The next prime is 32031041489. The reversal of 32031041424 is 42414013023.
It is a super-2 number, since 2×320310414242 (a number of 22 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a junction number, because it is equal to n+sod(n) for n = 32031041394 and 32031041403.
It is not an unprimeable number, because it can be changed into a prime (32031041423) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3298684 + ... + 3308379.
Almost surely, 232031041424 is an apocalyptic number.
It is an amenable number.
32031041424 is an abundant number, since it is smaller than the sum of its proper divisors (51535104048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
32031041424 is a wasteful number, since it uses less digits than its factorization.
32031041424 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6607175 (or 6607169 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 32031041424 its reverse (42414013023), we get a palindrome (74445054447).
The spelling of 32031041424 in words is "thirty-two billion, thirty-one million, forty-one thousand, four hundred twenty-four".
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