Base | Representation |
---|---|
bin | 10011001011111… |
… | …00010101101100 |
3 | 102012211200010100 |
4 | 21211330111230 |
5 | 312200111140 |
6 | 23545311100 |
7 | 3662656653 |
oct | 1145742554 |
9 | 365750110 |
10 | 160941420 |
11 | 82935742 |
12 | 45a95490 |
13 | 27460113 |
14 | 1753619a |
15 | e1e1530 |
hex | 997c56c |
160941420 has 36 divisors (see below), whose sum is σ = 488189520. Its totient is φ = 42917664.
The previous prime is 160941413. The next prime is 160941433. The reversal of 160941420 is 24149061.
It is a tau number, because it is divible by the number of its divisors (36).
It is a super-3 number, since 3×1609414203 (a number of 26 digits) contains 333 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 446880 + ... + 447239.
It is an arithmetic number, because the mean of its divisors is an integer number (13560820).
Almost surely, 2160941420 is an apocalyptic number.
160941420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
160941420 is an abundant number, since it is smaller than the sum of its proper divisors (327248100).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
160941420 is a wasteful number, since it uses less digits than its factorization.
160941420 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 894134 (or 894129 counting only the distinct ones).
The product of its (nonzero) digits is 1728, while the sum is 27.
The square root of 160941420 is about 12686.2689550553. The cubic root of 160941420 is about 543.9461947578.
The spelling of 160941420 in words is "one hundred sixty million, nine hundred forty-one thousand, four hundred twenty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.071 sec. • engine limits •