Base | Representation |
---|---|
bin | 11100010000010… |
… | …110101110000000 |
3 | 1020001000012112111 |
4 | 130100112232000 |
5 | 1432324040113 |
6 | 115012305104 |
7 | 14514232150 |
oct | 3420265600 |
9 | 1201005474 |
10 | 474049408 |
11 | 223652378 |
12 | 112912194 |
13 | 7729a311 |
14 | 46d5c760 |
15 | 2b93e13d |
hex | 1c416b80 |
474049408 has 64 divisors (see below), whose sum is σ = 1083362400. Its totient is φ = 202401792.
The previous prime is 474049391. The next prime is 474049469. The reversal of 474049408 is 804940474.
It is a tau number, because it is divible by the number of its divisors (64).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283198 + ... + 284866.
Almost surely, 2474049408 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 474049408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (541681200).
474049408 is an abundant number, since it is smaller than the sum of its proper divisors (609312992).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474049408 is a wasteful number, since it uses less digits than its factorization.
474049408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2007 (or 1995 counting only the distinct ones).
The product of its (nonzero) digits is 129024, while the sum is 40.
The square root of 474049408 is about 21772.6757198099. The cubic root of 474049408 is about 779.7245400317.
The spelling of 474049408 in words is "four hundred seventy-four million, forty-nine thousand, four hundred eight".
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