Base | Representation |
---|---|
bin | 11100010100011… |
… | …111100110001001 |
3 | 1020010001022210100 |
4 | 130110133212021 |
5 | 1433113244340 |
6 | 115051440013 |
7 | 14526401220 |
oct | 3424374611 |
9 | 1203038710 |
10 | 475134345 |
11 | 224223514 |
12 | 113156009 |
13 | 7758a0aa |
14 | 47161cb7 |
15 | 2baa5830 |
hex | 1c51f989 |
475134345 has 48 divisors (see below), whose sum is σ = 982156032. Its totient is φ = 207757440.
The previous prime is 475134337. The next prime is 475134389. The reversal of 475134345 is 543431574.
It is not a de Polignac number, because 475134345 - 23 = 475134337 is a prime.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 25546 + ... + 40035.
It is an arithmetic number, because the mean of its divisors is an integer number (20461584).
Almost surely, 2475134345 is an apocalyptic number.
475134345 is a gapful number since it is divisible by the number (45) formed by its first and last digit.
It is an amenable number.
475134345 is an abundant number, since it is smaller than the sum of its proper divisors (507021687).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
475134345 is a wasteful number, since it uses less digits than its factorization.
475134345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 65622 (or 65619 counting only the distinct ones).
The product of its digits is 100800, while the sum is 36.
The square root of 475134345 is about 21797.5765854831. The cubic root of 475134345 is about 780.3189277639.
The spelling of 475134345 in words is "four hundred seventy-five million, one hundred thirty-four thousand, three hundred forty-five".
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