Base | Representation |
---|---|
bin | 1100010110000001111… |
… | …00111101101111101111 |
3 | 1111112210022202202100021 |
4 | 12023000330331233233 |
5 | 23422121331031111 |
6 | 522503221543011 |
7 | 42433453350331 |
oct | 6130074755757 |
9 | 1445708682307 |
10 | 424144002031 |
11 | 153973260492 |
12 | 6a250b74a67 |
13 | 30cc5716489 |
14 | 167589a5451 |
15 | b076381d71 |
hex | 62c0f3dbef |
424144002031 has 8 divisors (see below), whose sum is σ = 430580012544. Its totient is φ = 417711094680.
The previous prime is 424144002001. The next prime is 424144002053. The reversal of 424144002031 is 130200441424.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 424144002031 - 25 = 424144001999 is a prime.
It is a super-2 number, since 2×4241440020312 (a number of 24 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 424144001987 and 424144002005.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (424144002001) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 499615 + ... + 1047808.
It is an arithmetic number, because the mean of its divisors is an integer number (53822501568).
Almost surely, 2424144002031 is an apocalyptic number.
424144002031 is a deficient number, since it is larger than the sum of its proper divisors (6436010513).
424144002031 is a wasteful number, since it uses less digits than its factorization.
424144002031 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1551581.
The product of its (nonzero) digits is 3072, while the sum is 25.
Adding to 424144002031 its reverse (130200441424), we get a palindrome (554344443455).
The spelling of 424144002031 in words is "four hundred twenty-four billion, one hundred forty-four million, two thousand, thirty-one".
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