Base | Representation |
---|---|
bin | 101001110000101… |
… | …1110101101001000 |
3 | 10121122202200021001 |
4 | 1103201132231020 |
5 | 10332212113243 |
6 | 351014224344 |
7 | 46503505213 |
oct | 12341365510 |
9 | 3548680231 |
10 | 1401285448 |
11 | 659a97552 |
12 | 3313550b4 |
13 | 19440b8b4 |
14 | d416877a |
15 | 8304aa4d |
hex | 5385eb48 |
1401285448 has 16 divisors (see below), whose sum is σ = 2683313280. Its totient is φ = 685735248.
The previous prime is 1401285433. The next prime is 1401285491. The reversal of 1401285448 is 8445821041.
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, 1863036 + ... + 1863787.
It is an arithmetic number, because the mean of its divisors is an integer number (167707080).
Almost surely, 21401285448 is an apocalyptic number.
It is an amenable number.
1401285448 is a deficient number, since it is larger than the sum of its proper divisors (1282027832).
1401285448 is a wasteful number, since it uses less digits than its factorization.
1401285448 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3726876 (or 3726872 counting only the distinct ones).
The product of its (nonzero) digits is 40960, while the sum is 37.
The square root of 1401285448 is about 37433.7474479914. The cubic root of 1401285448 is about 1119.0312222170.
The spelling of 1401285448 in words is "one billion, four hundred one million, two hundred eighty-five thousand, four hundred forty-eight".
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