Base | Representation |
---|---|
bin | 101101111011110… |
… | …1111101101000000 |
3 | 10222102022011221111 |
4 | 1123313233231000 |
5 | 11124040334333 |
6 | 412540133104 |
7 | 53124113350 |
oct | 13367575500 |
9 | 3872264844 |
10 | 1541339968 |
11 | 721056593 |
12 | 370237194 |
13 | 1b74379ac |
14 | 1089c4b60 |
15 | 904b34cd |
hex | 5bdefb40 |
1541339968 has 28 divisors (see below), whose sum is σ = 3495539872. Its totient is φ = 660574080.
The previous prime is 1541339957. The next prime is 1541339971. The reversal of 1541339968 is 8699331451.
It is a tau number, because it is divible by the number of its divisors (28).
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 1719798 + ... + 1720693.
Almost surely, 21541339968 is an apocalyptic number.
It is an amenable number.
1541339968 is an abundant number, since it is smaller than the sum of its proper divisors (1954199904).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1541339968 is an equidigital number, since it uses as much as digits as its factorization.
1541339968 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3440510 (or 3440500 counting only the distinct ones).
The product of its digits is 699840, while the sum is 49.
The square root of 1541339968 is about 39259.9028017136. The cubic root of 1541339968 is about 1155.1351872897.
The spelling of 1541339968 in words is "one billion, five hundred forty-one million, three hundred thirty-nine thousand, nine hundred sixty-eight".
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