Base | Representation |
---|---|
bin | 11100010001000… |
… | …101110000010111 |
3 | 1020001100222211011 |
4 | 130101011300113 |
5 | 1432401221241 |
6 | 115020353051 |
7 | 14515663642 |
oct | 3421056027 |
9 | 1201328734 |
10 | 474242071 |
11 | 2237740a6 |
12 | 1129a5787 |
13 | 77336c14 |
14 | 46daca59 |
15 | 2b97b281 |
hex | 1c445c17 |
474242071 has 4 divisors (see below), whose sum is σ = 499202200. Its totient is φ = 449281944.
The previous prime is 474242053. The next prime is 474242089. The reversal of 474242071 is 170242474.
It is a semiprime because it is the product of two primes.
It is an interprime number because it is at equal distance from previous prime (474242053) and next prime (474242089).
It is a cyclic number.
It is not a de Polignac number, because 474242071 - 211 = 474240023 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (474242011) 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, 12480036 + ... + 12480073.
It is an arithmetic number, because the mean of its divisors is an integer number (124800550).
Almost surely, 2474242071 is an apocalyptic number.
474242071 is a deficient number, since it is larger than the sum of its proper divisors (24960129).
474242071 is a wasteful number, since it uses less digits than its factorization.
474242071 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 24960128.
The product of its (nonzero) digits is 12544, while the sum is 31.
The square root of 474242071 is about 21777.0996921078. The cubic root of 474242071 is about 779.8301575193.
The spelling of 474242071 in words is "four hundred seventy-four million, two hundred forty-two thousand, seventy-one".
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