Base | Representation |
---|---|
bin | 11100010000010… |
… | …110101010111100 |
3 | 1020001000012021020 |
4 | 130100112222330 |
5 | 1432324033322 |
6 | 115012304140 |
7 | 14514231450 |
oct | 3420265274 |
9 | 1201005236 |
10 | 474049212 |
11 | 22365220a |
12 | 112912050 |
13 | 7729a1c0 |
14 | 46d5c660 |
15 | 2b93e05c |
hex | 1c416abc |
474049212 has 48 divisors (see below), whose sum is σ = 1361375232. Its totient is φ = 125023680.
The previous prime is 474049201. The next prime is 474049223. The reversal of 474049212 is 212940474.
It is an interprime number because it is at equal distance from previous prime (474049201) and next prime (474049223).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 215964 + ... + 218147.
It is an arithmetic number, because the mean of its divisors is an integer number (28361984).
Almost surely, 2474049212 is an apocalyptic number.
474049212 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
It is an amenable number.
474049212 is an abundant number, since it is smaller than the sum of its proper divisors (887326020).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474049212 is a wasteful number, since it uses less digits than its factorization.
474049212 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 434138 (or 434136 counting only the distinct ones).
The product of its (nonzero) digits is 16128, while the sum is 33.
The square root of 474049212 is about 21772.6712187549. The cubic root of 474049212 is about 779.7244325703.
Adding to 474049212 its reverse (212940474), we get a palindrome (686989686).
It can be divided in two parts, 47404 and 9212, that added together give a triangular number (56616 = T336).
The spelling of 474049212 in words is "four hundred seventy-four million, forty-nine thousand, two hundred twelve".
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