Base | Representation |
---|---|
bin | 100011100010100101110… |
… | …100011111000011000110 |
3 | 22122111001201101220020000 |
4 | 203202211310133003012 |
5 | 310003334244022210 |
6 | 5105553215022130 |
7 | 341311023366102 |
oct | 43424564370306 |
9 | 8574051356200 |
10 | 2442323423430 |
11 | 8618689a0680 |
12 | 33540920a946 |
13 | 14940540b817 |
14 | 862cda28902 |
15 | 437e5359ac0 |
hex | 238a5d1f0c6 |
2442323423430 has 160 divisors (see below), whose sum is σ = 7201273720608. Its totient is φ = 589010227200.
The previous prime is 2442323423383. The next prime is 2442323423479. The reversal of 2442323423430 is 343243232442.
2442323423430 is a `hidden beast` number, since 2 + 44 + 232 + 3 + 42 + 343 + 0 = 666.
It is a Curzon number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1009500 + ... + 2429760.
Almost surely, 22442323423430 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2442323423430, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3600636860304).
2442323423430 is an abundant number, since it is smaller than the sum of its proper divisors (4758950297178).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2442323423430 is a wasteful number, since it uses less digits than its factorization.
2442323423430 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1420484 (or 1420475 counting only the distinct ones).
The product of its (nonzero) digits is 331776, while the sum is 36.
Adding to 2442323423430 its reverse (343243232442), we get a palindrome (2785566655872).
The spelling of 2442323423430 in words is "two trillion, four hundred forty-two billion, three hundred twenty-three million, four hundred twenty-three thousand, four hundred thirty".
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