Base | Representation |
---|---|
bin | 101101111011110… |
… | …1010000110100100 |
3 | 10222102021000110212 |
4 | 1123313222012210 |
5 | 11124034121103 |
6 | 412535434552 |
7 | 53123656436 |
oct | 13367520644 |
9 | 3872230425 |
10 | 1541317028 |
11 | 721040329 |
12 | 370225a58 |
13 | 1b742a414 |
14 | 1089ba656 |
15 | 904ab7d8 |
hex | 5bdea1a4 |
1541317028 has 12 divisors (see below), whose sum is σ = 2697918720. Its totient is φ = 770483112.
The previous prime is 1541316991. The next prime is 1541317033. The reversal of 1541317028 is 8207131451.
It is a junction number, because it is equal to n+sod(n) for n = 1541316985 and 1541317003.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22976 + ... + 60087.
It is an arithmetic number, because the mean of its divisors is an integer number (224826560).
Almost surely, 21541317028 is an apocalyptic number.
It is an amenable number.
1541317028 is a deficient number, since it is larger than the sum of its proper divisors (1156601692).
1541317028 is a wasteful number, since it uses less digits than its factorization.
1541317028 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 87706 (or 87704 counting only the distinct ones).
The product of its (nonzero) digits is 6720, while the sum is 32.
The square root of 1541317028 is about 39259.6106450382. The cubic root of 1541317028 is about 1155.1294565764.
Adding to 1541317028 its reverse (8207131451), we get a palindrome (9748448479).
The spelling of 1541317028 in words is "one billion, five hundred forty-one million, three hundred seventeen thousand, twenty-eight".
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