Base | Representation |
---|---|
bin | 11100101010000… |
… | …010101100101011 |
3 | 1020111200022111020 |
4 | 130222002230223 |
5 | 1441040030042 |
6 | 115412503523 |
7 | 14625406065 |
oct | 3452025453 |
9 | 1214608436 |
10 | 480783147 |
11 | 227431549 |
12 | 11501aba3 |
13 | 787b7290 |
14 | 47bd2735 |
15 | 2c31e3ec |
hex | 1ca82b2b |
480783147 has 16 divisors (see below), whose sum is σ = 694498560. Its totient is φ = 294090912.
The previous prime is 480783113. The next prime is 480783161. The reversal of 480783147 is 741387084.
It is not a de Polignac number, because 480783147 - 211 = 480781099 is a prime.
It is a super-3 number, since 3×4807831473 (a number of 27 digits) contains 333 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 480783099 and 480783108.
It is not an unprimeable number, because it can be changed into a prime (480783187) 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, 30397 + ... + 43422.
It is an arithmetic number, because the mean of its divisors is an integer number (43406160).
Almost surely, 2480783147 is an apocalyptic number.
480783147 is a deficient number, since it is larger than the sum of its proper divisors (213715413).
480783147 is a wasteful number, since it uses less digits than its factorization.
480783147 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 74002.
The product of its (nonzero) digits is 150528, while the sum is 42.
The square root of 480783147 is about 21926.7678192660. The cubic root of 480783147 is about 783.3991186439.
The spelling of 480783147 in words is "four hundred eighty million, seven hundred eighty-three thousand, one hundred forty-seven".
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