Base | Representation |
---|---|
bin | 10101111010000010110… |
… | …000001101100011110010 |
3 | 12022220210011100000120002 |
4 | 111322002300031203302 |
5 | 144131111122331010 |
6 | 3111330325150002 |
7 | 213523004552123 |
oct | 25720260154362 |
9 | 5286704300502 |
10 | 1505432230130 |
11 | 5304a527a284 |
12 | 20391a25b302 |
13 | abc6698c86a |
14 | 52c12cc204a |
15 | 2925e22e1a5 |
hex | 15e82c0d8f2 |
1505432230130 has 16 divisors (see below), whose sum is σ = 2852397910080. Its totient is φ = 570479581872.
The previous prime is 1505432230091. The next prime is 1505432230147. The reversal of 1505432230130 is 310322345051.
It is a happy number.
It is a junction number, because it is equal to n+sod(n) for n = 1505432230093 and 1505432230102.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3961663574 + ... + 3961663953.
It is an arithmetic number, because the mean of its divisors is an integer number (178274869380).
Almost surely, 21505432230130 is an apocalyptic number.
1505432230130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1505432230130 is a deficient number, since it is larger than the sum of its proper divisors (1346965679950).
1505432230130 is a wasteful number, since it uses less digits than its factorization.
1505432230130 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 7923327553.
The product of its (nonzero) digits is 10800, while the sum is 29.
Adding to 1505432230130 its reverse (310322345051), we get a palindrome (1815754575181).
The spelling of 1505432230130 in words is "one trillion, five hundred five billion, four hundred thirty-two million, two hundred thirty thousand, one hundred thirty".
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