Base | Representation |
---|---|
bin | 1101110011101001010… |
… | …00100010000110110000 |
3 | 1200100111222021210021000 |
4 | 12321310220202012300 |
5 | 30233034203410242 |
6 | 1001534322402000 |
7 | 46163103352635 |
oct | 6716450420660 |
9 | 1610458253230 |
10 | 474403185072 |
11 | 1732142595a3 |
12 | 77b38800300 |
13 | 3597509263b |
14 | 18d658c218c |
15 | c518871a4c |
hex | 6e74a221b0 |
474403185072 has 320 divisors, whose sum is σ = 1473305702400. Its totient is φ = 145663764480.
The previous prime is 474403185059. The next prime is 474403185079. The reversal of 474403185072 is 270581304474.
474403185072 is a `hidden beast` number, since 4 + 74 + 40 + 31 + 8 + 507 + 2 = 666.
It is not an unprimeable number, because it can be changed into a prime (474403185079) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 106677153 + ... + 106681599.
It is an arithmetic number, because the mean of its divisors is an integer number (4604080320).
Almost surely, 2474403185072 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 474403185072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (736652851200).
474403185072 is an abundant number, since it is smaller than the sum of its proper divisors (998902517328).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474403185072 is a wasteful number, since it uses less digits than its factorization.
474403185072 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 4841 (or 4829 counting only the distinct ones).
The product of its (nonzero) digits is 752640, while the sum is 45.
The spelling of 474403185072 in words is "four hundred seventy-four billion, four hundred three million, one hundred eighty-five thousand, seventy-two".
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