Base | Representation |
---|---|
bin | 10001100010101… |
… | …11110110101010 |
3 | 101020220112020112 |
4 | 20301113312222 |
5 | 300133113430 |
6 | 22334054322 |
7 | 3434562221 |
oct | 1061276652 |
9 | 336815215 |
10 | 147160490 |
11 | 76082944 |
12 | 4134a3a2 |
13 | 24646619 |
14 | 15789cb8 |
15 | cdbd195 |
hex | 8c57daa |
147160490 has 8 divisors (see below), whose sum is σ = 264888900. Its totient is φ = 58864192.
The previous prime is 147160477. The next prime is 147160499. The reversal of 147160490 is 94061741.
147160490 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 123899161 + 23261329 = 11131^2 + 4823^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is a Curzon number.
It is not an unprimeable number, because it can be changed into a prime (147160499) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7358015 + ... + 7358034.
Almost surely, 2147160490 is an apocalyptic number.
147160490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
147160490 is a deficient number, since it is larger than the sum of its proper divisors (117728410).
147160490 is a wasteful number, since it uses less digits than its factorization.
147160490 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 14716056.
The product of its (nonzero) digits is 6048, while the sum is 32.
The square root of 147160490 is about 12130.9723435510. The cubic root of 147160490 is about 527.9552040546.
The spelling of 147160490 in words is "one hundred forty-seven million, one hundred sixty thousand, four hundred ninety".
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