Base | Representation |
---|---|
bin | 10001101000110… |
… | …11001011110000 |
3 | 101022102011201202 |
4 | 20310123023300 |
5 | 300334214220 |
6 | 22403150332 |
7 | 3444433616 |
oct | 1064331360 |
9 | 338364652 |
10 | 147960560 |
11 | 76579a60 |
12 | 416753a8 |
13 | 24866837 |
14 | 159176b6 |
15 | ceca275 |
hex | 8d1b2f0 |
147960560 has 80 divisors (see below), whose sum is σ = 377118720. Its totient is φ = 53541120.
The previous prime is 147960557. The next prime is 147960569. The reversal of 147960560 is 65069741.
147960560 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147960569) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 336821 + ... + 337259.
It is an arithmetic number, because the mean of its divisors is an integer number (4713984).
Almost surely, 2147960560 is an apocalyptic number.
147960560 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 147960560, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (188559360).
147960560 is an abundant number, since it is smaller than the sum of its proper divisors (229158160).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147960560 is a wasteful number, since it uses less digits than its factorization.
147960560 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 846 (or 840 counting only the distinct ones).
The product of its (nonzero) digits is 45360, while the sum is 38.
The square root of 147960560 is about 12163.9039785753. The cubic root of 147960560 is about 528.9102564423.
The spelling of 147960560 in words is "one hundred forty-seven million, nine hundred sixty thousand, five hundred sixty".
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