Base | Representation |
---|---|
bin | 11100101010010… |
… | …101111000110011 |
3 | 1020111211022022100 |
4 | 130222111320303 |
5 | 1441100033442 |
6 | 115414311443 |
7 | 14626154202 |
oct | 3452257063 |
9 | 1214738270 |
10 | 480861747 |
11 | 227485603 |
12 | 115058583 |
13 | 78813ca2 |
14 | 47c13239 |
15 | 2c33784c |
hex | 1ca95e33 |
480861747 has 54 divisors (see below), whose sum is σ = 760166628. Its totient is φ = 292803984.
The previous prime is 480861737. The next prime is 480861761. The reversal of 480861747 is 747168084.
It is not a de Polignac number, because 480861747 - 211 = 480859699 is a prime.
It is a super-3 number, since 3×4808617473 (a number of 27 digits) contains 333 as substring.
It is not an unprimeable number, because it can be changed into a prime (480861727) by changing a digit.
It is a polite number, since it can be written in 53 ways as a sum of consecutive naturals, for example, 7177008 + ... + 7177074.
Almost surely, 2480861747 is an apocalyptic number.
480861747 is a gapful number since it is divisible by the number (47) formed by its first and last digit.
480861747 is a deficient number, since it is larger than the sum of its proper divisors (279304881).
480861747 is a wasteful number, since it uses less digits than its factorization.
480861747 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 205 (or 136 counting only the distinct ones).
The product of its (nonzero) digits is 301056, while the sum is 45.
The square root of 480861747 is about 21928.5600758463. The cubic root of 480861747 is about 783.4418072004.
The spelling of 480861747 in words is "four hundred eighty million, eight hundred sixty-one thousand, seven hundred forty-seven".
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