Base | Representation |
---|---|
bin | 11100000110100… |
… | …101101000011000 |
3 | 1012212012010101100 |
4 | 130012211220120 |
5 | 1431200122143 |
6 | 114441351400 |
7 | 14453406432 |
oct | 3406455030 |
9 | 1185163340 |
10 | 471489048 |
11 | 222163778 |
12 | 111a98560 |
13 | 768b1b04 |
14 | 46893652 |
15 | 2b5d56d3 |
hex | 1c1a5a18 |
471489048 has 24 divisors (see below), whose sum is σ = 1276949700. Its totient is φ = 157162992.
The previous prime is 471489041. The next prime is 471489059. The reversal of 471489048 is 840984174.
It is a tau number, because it is divible by the number of its divisors (24).
It is a junction number, because it is equal to n+sod(n) for n = 471488994 and 471489012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (471489041) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 3274158 + ... + 3274301.
Almost surely, 2471489048 is an apocalyptic number.
It is an amenable number.
471489048 is an abundant number, since it is smaller than the sum of its proper divisors (805460652).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
471489048 is a wasteful number, since it uses less digits than its factorization.
471489048 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6548471 (or 6548464 counting only the distinct ones).
The product of its (nonzero) digits is 258048, while the sum is 45.
The square root of 471489048 is about 21713.7985622046. The cubic root of 471489048 is about 778.3182305617.
The spelling of 471489048 in words is "four hundred seventy-one million, four hundred eighty-nine thousand, forty-eight".
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