Base | Representation |
---|---|
bin | 1000110011010000111… |
… | …1110111100101101100 |
3 | 112110021102021200212101 |
4 | 2030310033313211230 |
5 | 4434124302233234 |
6 | 153243245544444 |
7 | 13631613311320 |
oct | 2146417674554 |
9 | 473242250771 |
10 | 151200430444 |
11 | 5913a779328 |
12 | 25378875124 |
13 | 1134819482b |
14 | 7464d93980 |
15 | 3dee1a2814 |
hex | 23343f796c |
151200430444 has 12 divisors (see below), whose sum is σ = 302400860944. Its totient is φ = 64800184464.
The previous prime is 151200430399. The next prime is 151200430453. The reversal of 151200430444 is 444034002151.
151200430444 is an admirable number.
It is a Harshad number since it is a multiple of its sum of digits (28), and also a Moran number because the ratio is a prime number: 5400015373 = 151200430444 / (1 + 5 + 1 + 2 + 0 + 0 + 4 + 3 + 0 + 4 + 4 + 4).
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2700007659 + ... + 2700007714.
Almost surely, 2151200430444 is an apocalyptic number.
151200430444 is a gapful number since it is divisible by the number (14) formed by its first and last digit.
It is an amenable number.
151200430444 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
151200430444 is a wasteful number, since it uses less digits than its factorization.
151200430444 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5400015384 (or 5400015382 counting only the distinct ones).
The product of its (nonzero) digits is 7680, while the sum is 28.
Adding to 151200430444 its reverse (444034002151), we get a palindrome (595234432595).
The spelling of 151200430444 in words is "one hundred fifty-one billion, two hundred million, four hundred thirty thousand, four hundred forty-four".
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