Base | Representation |
---|---|
bin | 10001100001101… |
… | …10110100000000 |
3 | 101020122122121000 |
4 | 20300312310000 |
5 | 300114301102 |
6 | 22331132000 |
7 | 3433456521 |
oct | 1060666400 |
9 | 336578530 |
10 | 147025152 |
11 | 75aa019a |
12 | 412a4000 |
13 | 245c9b41 |
14 | 15752848 |
15 | cd9301c |
hex | 8c36d00 |
147025152 has 144 divisors (see below), whose sum is σ = 441504000. Its totient is φ = 48254976.
The previous prime is 147025147. The next prime is 147025171. The reversal of 147025152 is 251520741.
147025152 is a `hidden beast` number, since 147 + 0 + 2 + 515 + 2 = 666.
147025152 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 (144).
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 615049 + ... + 615287.
It is an arithmetic number, because the mean of its divisors is an integer number (3066000).
Almost surely, 2147025152 is an apocalyptic number.
147025152 is a gapful number since it is divisible by the number (12) 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 147025152, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (220752000).
147025152 is an abundant number, since it is smaller than the sum of its proper divisors (294478848).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
147025152 is an equidigital number, since it uses as much as digits as its factorization.
147025152 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 353 (or 333 counting only the distinct ones).
The product of its (nonzero) digits is 2800, while the sum is 27.
The square root of 147025152 is about 12125.3928596149. The cubic root of 147025152 is about 527.7933075279.
Adding to 147025152 its reverse (251520741), we get a palindrome (398545893).
The spelling of 147025152 in words is "one hundred forty-seven million, twenty-five thousand, one hundred fifty-two".
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