Base | Representation |
---|---|
bin | 11100010011001… |
… | …000100101110010 |
3 | 1020002101012221021 |
4 | 130103020211302 |
5 | 1433020343340 |
6 | 115040050054 |
7 | 14523355222 |
oct | 3423104562 |
9 | 1202335837 |
10 | 474777970 |
11 | 223aaa797 |
12 | 11300392a |
13 | 77493b14 |
14 | 470ac082 |
15 | 2ba34e4a |
hex | 1c4c8972 |
474777970 has 8 divisors (see below), whose sum is σ = 854600364. Its totient is φ = 189911184.
The previous prime is 474777967. The next prime is 474777977. The reversal of 474777970 is 79777474.
It can be written as a sum of positive squares in 2 ways, for example, as 437604561 + 37173409 = 20919^2 + 6097^2 .
It is a sphenic number, since it is the product of 3 distinct primes.
It is not an unprimeable number, because it can be changed into a prime (474777977) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23738889 + ... + 23738908.
Almost surely, 2474777970 is an apocalyptic number.
474777970 is a deficient number, since it is larger than the sum of its proper divisors (379822394).
474777970 is a wasteful number, since it uses less digits than its factorization.
474777970 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 47477804.
The product of its (nonzero) digits is 2420208, while the sum is 52.
The square root of 474777970 is about 21789.4004047840. The cubic root of 474777970 is about 780.1237859645.
The spelling of 474777970 in words is "four hundred seventy-four million, seven hundred seventy-seven thousand, nine hundred seventy".
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