Base | Representation |
---|---|
bin | 1110000101111001011… |
… | …1101101110000111100 |
3 | 212010220110120121201222 |
4 | 3201132113231300330 |
5 | 12431310432144034 |
6 | 303115254052512 |
7 | 23330333213444 |
oct | 3413627556074 |
9 | 763813517658 |
10 | 242101443644 |
11 | 93746a53a25 |
12 | 3ab0734a138 |
13 | 19aa38766c8 |
14 | ba097d3124 |
15 | 646e6ab12e |
hex | 385e5edc3c |
242101443644 has 24 divisors (see below), whose sum is σ = 429073612800. Its totient is φ = 119509219440.
The previous prime is 242101443643. The next prime is 242101443671. The reversal of 242101443644 is 446344101242.
It is a super-2 number, since 2×2421014436442 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (242101443643) 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, 6057077 + ... + 6096915.
It is an arithmetic number, because the mean of its divisors is an integer number (17878067200).
Almost surely, 2242101443644 is an apocalyptic number.
It is an amenable number.
242101443644 is a deficient number, since it is larger than the sum of its proper divisors (186972169156).
242101443644 is a wasteful number, since it uses less digits than its factorization.
242101443644 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 59153 (or 59151 counting only the distinct ones).
The product of its (nonzero) digits is 73728, while the sum is 35.
Adding to 242101443644 its reverse (446344101242), we get a palindrome (688445544886).
The spelling of 242101443644 in words is "two hundred forty-two billion, one hundred one million, four hundred forty-three thousand, six hundred forty-four".
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