Base | Representation |
---|---|
bin | 1000110010101100101… |
… | …0011100110101101000 |
3 | 112102212210111012110122 |
4 | 2030223022130311220 |
5 | 4433321242441313 |
6 | 153220203102412 |
7 | 13625052642116 |
oct | 2145312346550 |
9 | 472783435418 |
10 | 151048015208 |
11 | 59071737522 |
12 | 25335811a08 |
13 | 1132272b4bc |
14 | 744ca3aab6 |
15 | 3de0ae7708 |
hex | 232b29cd68 |
151048015208 has 8 divisors (see below), whose sum is σ = 283215028530. Its totient is φ = 75524007600.
The previous prime is 151048015169. The next prime is 151048015213. The reversal of 151048015208 is 802510840151.
It can be written as a sum of positive squares in only one way, i.e., 82737920164 + 68310095044 = 287642^2 + 261362^2 .
It is a tau number, because it is divible by the number of its divisors (8).
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9440500943 + ... + 9440500958.
Almost surely, 2151048015208 is an apocalyptic number.
It is an amenable number.
151048015208 is a deficient number, since it is larger than the sum of its proper divisors (132167013322).
151048015208 is a wasteful number, since it uses less digits than its factorization.
151048015208 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 18881001907 (or 18881001903 counting only the distinct ones).
The product of its (nonzero) digits is 12800, while the sum is 35.
Adding to 151048015208 its reverse (802510840151), we get a palindrome (953558855359).
The spelling of 151048015208 in words is "one hundred fifty-one billion, forty-eight million, fifteen thousand, two hundred eight".
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