Base | Representation |
---|---|
bin | 11100010101101… |
… | …010110010110000 |
3 | 1020010121222022000 |
4 | 130111222302300 |
5 | 1433203123402 |
6 | 115102214000 |
7 | 14532123210 |
oct | 3425526260 |
9 | 1203558260 |
10 | 475442352 |
11 | 224413970 |
12 | 113284300 |
13 | 77667348 |
14 | 47202240 |
15 | 2bb16c1c |
hex | 1c56acb0 |
475442352 has 160 divisors (see below), whose sum is σ = 1701557760. Its totient is φ = 123482880.
The previous prime is 475442333. The next prime is 475442353. The reversal of 475442352 is 253244574.
475442352 is a `hidden beast` number, since 47 + 544 + 23 + 52 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (475442353) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 26118 + ... + 40410.
It is an arithmetic number, because the mean of its divisors is an integer number (10634736).
Almost surely, 2475442352 is an apocalyptic number.
475442352 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 475442352, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (850778880).
475442352 is an abundant number, since it is smaller than the sum of its proper divisors (1226115408).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475442352 is a wasteful number, since it uses less digits than its factorization.
475442352 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 14328 (or 14316 counting only the distinct ones).
The product of its digits is 134400, while the sum is 36.
The square root of 475442352 is about 21804.6406069901. The cubic root of 475442352 is about 780.4875058925.
The spelling of 475442352 in words is "four hundred seventy-five million, four hundred forty-two thousand, three hundred fifty-two".
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