Base | Representation |
---|---|
bin | 11100010100000011… |
… | …001001011001001100 |
3 | 2220110201002221102021 |
4 | 130110003021121030 |
5 | 444230142442200 |
6 | 21544401535524 |
7 | 2124240300046 |
oct | 342403113114 |
9 | 86421087367 |
10 | 30401140300 |
11 | 11990718743 |
12 | 5a853445a4 |
13 | 2b3651571b |
14 | 1685828a96 |
15 | bcde6541a |
hex | 7140c964c |
30401140300 has 18 divisors (see below), whose sum is σ = 65970474668. Its totient is φ = 12160456080.
The previous prime is 30401140279. The next prime is 30401140303. The reversal of 30401140300 is 304110403.
It is not an unprimeable number, because it can be changed into a prime (30401140303) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 152005602 + ... + 152005801.
Almost surely, 230401140300 is an apocalyptic number.
It is an amenable number.
30401140300 is an abundant number, since it is smaller than the sum of its proper divisors (35569334368).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
30401140300 is a wasteful number, since it uses less digits than its factorization.
30401140300 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 304011417 (or 304011410 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 30401140300 its reverse (304110403), we get a palindrome (30705250703).
The spelling of 30401140300 in words is "thirty billion, four hundred one million, one hundred forty thousand, three hundred".
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