Base | Representation |
---|---|
bin | 11001011110000… |
… | …110001101011001 |
3 | 1002210002010001100 |
4 | 121132012031121 |
5 | 1333343221103 |
6 | 110222542013 |
7 | 13406106231 |
oct | 3136061531 |
9 | 1083063040 |
10 | 427320153 |
11 | 1aa235a57 |
12 | bb137909 |
13 | 6a6b8880 |
14 | 40a76cc1 |
15 | 277ad5a3 |
hex | 19786359 |
427320153 has 24 divisors (see below), whose sum is σ = 665467712. Its totient is φ = 262670688.
The previous prime is 427320107. The next prime is 427320167. The reversal of 427320153 is 351023724.
It is not a de Polignac number, because 427320153 - 28 = 427319897 is a prime.
It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (427320053) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 151050 + ... + 153852.
Almost surely, 2427320153 is an apocalyptic number.
It is an amenable number.
427320153 is a deficient number, since it is larger than the sum of its proper divisors (238147559).
427320153 is a wasteful number, since it uses less digits than its factorization.
427320153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4125 (or 4122 counting only the distinct ones).
The product of its (nonzero) digits is 5040, while the sum is 27.
The square root of 427320153 is about 20671.7235130504. The cubic root of 427320153 is about 753.2129734139.
Adding to 427320153 its reverse (351023724), we get a palindrome (778343877).
The spelling of 427320153 in words is "four hundred twenty-seven million, three hundred twenty thousand, one hundred fifty-three".
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