Base | Representation |
---|---|
bin | 10001100100110… |
… | …00111011110101 |
3 | 101021102001220112 |
4 | 20302120323311 |
5 | 300220131221 |
6 | 22343512405 |
7 | 3440052335 |
oct | 1062307365 |
9 | 337361815 |
10 | 147427061 |
11 | 76245151 |
12 | 41458705 |
13 | 2470aa62 |
14 | 158190c5 |
15 | ce2215b |
hex | 8c98ef5 |
147427061 has 16 divisors (see below), whose sum is σ = 158146560. Its totient is φ = 137032560.
The previous prime is 147427051. The next prime is 147427081. The reversal of 147427061 is 160724741.
It is not a de Polignac number, because 147427061 - 214 = 147410677 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (147427031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 257906 + ... + 258476.
It is an arithmetic number, because the mean of its divisors is an integer number (9884160).
Almost surely, 2147427061 is an apocalyptic number.
It is an amenable number.
147427061 is a deficient number, since it is larger than the sum of its proper divisors (10719499).
147427061 is a wasteful number, since it uses less digits than its factorization.
147427061 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 824.
The product of its (nonzero) digits is 9408, while the sum is 32.
The square root of 147427061 is about 12141.9545790618. The cubic root of 147427061 is about 528.2737964824.
The spelling of 147427061 in words is "one hundred forty-seven million, four hundred twenty-seven thousand, sixty-one".
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