Base | Representation |
---|---|
bin | 100111001001111010… |
… | …101110010110101100 |
3 | 11000112000001011021002 |
4 | 213021322232112230 |
5 | 1142100313222200 |
6 | 31151452455432 |
7 | 3015563553251 |
oct | 471172562654 |
9 | 130460034232 |
10 | 42042320300 |
11 | 16914880562 |
12 | 8193a7a578 |
13 | 3c70226606 |
14 | 206b921428 |
15 | 1160e58bd5 |
hex | 9c9eae5ac |
42042320300 has 72 divisors (see below), whose sum is σ = 97661457600. Its totient is φ = 15661753920.
The previous prime is 42042320279. The next prime is 42042320323. The reversal of 42042320300 is 302324024.
It is a super-3 number, since 3×420423203003 (a number of 33 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 75422 + ... + 299621.
Almost surely, 242042320300 is an apocalyptic number.
It is an amenable number.
42042320300 is an abundant number, since it is smaller than the sum of its proper divisors (55619137300).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
42042320300 is a wasteful number, since it uses less digits than its factorization.
42042320300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 375135 (or 375128 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 20.
Adding to 42042320300 its reverse (302324024), we get a palindrome (42344644324).
The spelling of 42042320300 in words is "forty-two billion, forty-two million, three hundred twenty thousand, three hundred".
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