Base | Representation |
---|---|
bin | 11100010000010… |
… | …111000010101001 |
3 | 1020001000021100102 |
4 | 130100113002221 |
5 | 1432324110404 |
6 | 115012315145 |
7 | 14514236045 |
oct | 3420270251 |
9 | 1201007312 |
10 | 474050729 |
11 | 223653369 |
12 | 112912ab5 |
13 | 7729aab9 |
14 | 46d5d025 |
15 | 2b93e71e |
hex | 1c4170a9 |
474050729 has 12 divisors (see below), whose sum is σ = 518667732. Its totient is φ = 431758080.
The previous prime is 474050657. The next prime is 474050747. The reversal of 474050729 is 927050474.
It can be written as a sum of positive squares in 2 ways, for example, as 226051225 + 247999504 = 15035^2 + 15748^2 .
It is not a de Polignac number, because 474050729 - 228 = 205615273 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 474050692 and 474050701.
It is not an unprimeable number, because it can be changed into a prime (474050749) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1829 + ... + 30845.
It is an arithmetic number, because the mean of its divisors is an integer number (43222311).
Almost surely, 2474050729 is an apocalyptic number.
It is an amenable number.
474050729 is a deficient number, since it is larger than the sum of its proper divisors (44617003).
474050729 is a wasteful number, since it uses less digits than its factorization.
474050729 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29096 (or 29065 counting only the distinct ones).
The product of its (nonzero) digits is 70560, while the sum is 38.
The square root of 474050729 is about 21772.7060559775. The cubic root of 474050729 is about 779.7252642988.
The spelling of 474050729 in words is "four hundred seventy-four million, fifty thousand, seven hundred twenty-nine".
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