Base | Representation |
---|---|
bin | 11100010111011… |
… | …101101101011100 |
3 | 1020011111212222100 |
4 | 130113131231130 |
5 | 1433313204202 |
6 | 115120245100 |
7 | 14536123416 |
oct | 3427355534 |
9 | 1204455870 |
10 | 475913052 |
11 | 22470557a |
12 | 113470790 |
13 | 777a0674 |
14 | 472c59b6 |
15 | 2bbab41c |
hex | 1c5ddb5c |
475913052 has 36 divisors (see below), whose sum is σ = 1208057760. Its totient is φ = 157971072.
The previous prime is 475913041. The next prime is 475913059. The reversal of 475913052 is 250319574.
475913052 is a `hidden beast` number, since 475 + 9 + 130 + 52 = 666.
It is a tau number, because it is divible by the number of its divisors (36).
It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a junction number, because it is equal to n+sod(n) for n = 475912998 and 475913016.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (475913059) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 19053 + ... + 36260.
It is an arithmetic number, because the mean of its divisors is an integer number (33557160).
Almost surely, 2475913052 is an apocalyptic number.
It is an amenable number.
475913052 is an abundant number, since it is smaller than the sum of its proper divisors (732144708).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475913052 is a wasteful number, since it uses less digits than its factorization.
475913052 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55562 (or 55557 counting only the distinct ones).
The product of its (nonzero) digits is 37800, while the sum is 36.
The square root of 475913052 is about 21815.4315107449. The cubic root of 475913052 is about 780.7449884223.
The spelling of 475913052 in words is "four hundred seventy-five million, nine hundred thirteen thousand, fifty-two".
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