Base | Representation |
---|---|
bin | 10011000101101… |
… | …01001000000000 |
3 | 102011022012210212 |
4 | 21202311020000 |
5 | 311443003230 |
6 | 23520013252 |
7 | 3653021006 |
oct | 1142651000 |
9 | 364265725 |
10 | 160125440 |
11 | 82428682 |
12 | 45761228 |
13 | 272358a7 |
14 | 173a2a76 |
15 | e0ce895 |
hex | 98b5200 |
160125440 has 40 divisors (see below), whose sum is σ = 383931900. Its totient is φ = 64049152.
The previous prime is 160125439. The next prime is 160125467. The reversal of 160125440 is 44521061.
It can be written as a sum of positive squares in 2 ways, for example, as 146700544 + 13424896 = 12112^2 + 3664^2 .
It is a tau number, because it is divible by the number of its divisors (40).
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, 28715 + ... + 33834.
Almost surely, 2160125440 is an apocalyptic number.
160125440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
160125440 is an abundant number, since it is smaller than the sum of its proper divisors (223806460).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160125440 is an frugal number, since it uses more digits than its factorization.
160125440 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 62572 (or 62556 counting only the distinct ones).
The product of its (nonzero) digits is 960, while the sum is 23.
The square root of 160125440 is about 12654.0681205690. The cubic root of 160125440 is about 543.0253598196.
It can be divided in two parts, 160 and 125440, that multiplied together give a square (20070400 = 44802).
The spelling of 160125440 in words is "one hundred sixty million, one hundred twenty-five thousand, four hundred forty".
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