Base | Representation |
---|---|
bin | 11100010001010… |
… | …110001000010000 |
3 | 1020001111101211001 |
4 | 130101112020100 |
5 | 1432410343021 |
6 | 115022031344 |
7 | 14516363320 |
oct | 3421261020 |
9 | 1201441731 |
10 | 474309136 |
11 | 22380a524 |
12 | 112a18554 |
13 | 7735b5c2 |
14 | 46dc9280 |
15 | 2b991091 |
hex | 1c456210 |
474309136 has 40 divisors (see below), whose sum is σ = 1056739904. Its totient is φ = 202020480.
The previous prime is 474309113. The next prime is 474309149. The reversal of 474309136 is 631903474.
It is a super-4 number, since 4×4743091364 (a number of 36 digits) contains 4444 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 474309095 and 474309104.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5266 + ... + 31246.
Almost surely, 2474309136 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 474309136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (528369952).
474309136 is an abundant number, since it is smaller than the sum of its proper divisors (582430768).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
474309136 is a wasteful number, since it uses less digits than its factorization.
474309136 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 26159 (or 26153 counting only the distinct ones).
The product of its (nonzero) digits is 54432, while the sum is 37.
The square root of 474309136 is about 21778.6394432710. The cubic root of 474309136 is about 779.8669157120.
The spelling of 474309136 in words is "four hundred seventy-four million, three hundred nine thousand, one hundred thirty-six".
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