Base | Representation |
---|---|
bin | 11100010010100… |
… | …001100011010010 |
3 | 1020002002002120220 |
4 | 130102201203102 |
5 | 1433000234231 |
6 | 115032413510 |
7 | 14522121066 |
oct | 3422414322 |
9 | 1202062526 |
10 | 474618066 |
11 | 223a0063a |
12 | 112b47296 |
13 | 774390c0 |
14 | 47069aa6 |
15 | 2ba02896 |
hex | 1c4a18d2 |
474618066 has 64 divisors (see below), whose sum is σ = 1047997440. Its totient is φ = 142401600.
The previous prime is 474617999. The next prime is 474618077. The reversal of 474618066 is 660816474.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 694561 + ... + 695243.
It is an arithmetic number, because the mean of its divisors is an integer number (16374960).
Almost surely, 2474618066 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 474618066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (523998720).
474618066 is an abundant number, since it is smaller than the sum of its proper divisors (573379374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474618066 is a wasteful number, since it uses less digits than its factorization.
474618066 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 911.
The product of its (nonzero) digits is 193536, while the sum is 42.
The square root of 474618066 is about 21785.7307887525. The cubic root of 474618066 is about 780.0361949016.
The spelling of 474618066 in words is "four hundred seventy-four million, six hundred eighteen thousand, sixty-six".
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