Base | Representation |
---|---|
bin | 11100010010110… |
… | …111010001111111 |
3 | 1020002020121200101 |
4 | 130102313101333 |
5 | 1433011111241 |
6 | 115034341531 |
7 | 14522641426 |
oct | 3422672177 |
9 | 1202217611 |
10 | 474707071 |
11 | 223a614a3 |
12 | 112b8a8a7 |
13 | 7746a777 |
14 | 470902bd |
15 | 2ba1de31 |
hex | 1c4b747f |
474707071 has 4 divisors (see below), whose sum is σ = 477329944. Its totient is φ = 472084200.
The previous prime is 474707053. The next prime is 474707081. The reversal of 474707071 is 170707474.
It is a semiprime because it is the product of two primes.
It is not a de Polignac number, because 474707071 - 225 = 441152639 is a prime.
It is a super-4 number, since 4×4747070714 (a number of 36 digits) contains 4444 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 474707071.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474707041) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1311165 + ... + 1311526.
It is an arithmetic number, because the mean of its divisors is an integer number (119332486).
Almost surely, 2474707071 is an apocalyptic number.
474707071 is a deficient number, since it is larger than the sum of its proper divisors (2622873).
474707071 is a wasteful number, since it uses less digits than its factorization.
474707071 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2622872.
The product of its (nonzero) digits is 38416, while the sum is 37.
The square root of 474707071 is about 21787.7734291506. The cubic root of 474707071 is about 780.0849518475.
The spelling of 474707071 in words is "four hundred seventy-four million, seven hundred seven thousand, seventy-one".
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