Base | Representation |
---|---|
bin | 1000100000011… |
… | …11111111101100 |
3 | 11222021220102121 |
4 | 10100033333230 |
5 | 121232244214 |
6 | 11025402324 |
7 | 1524423652 |
oct | 420177754 |
9 | 158256377 |
10 | 71368684 |
11 | 37316392 |
12 | 1ba993a4 |
13 | 11a2a7ba |
14 | 969add2 |
15 | 63eb424 |
hex | 440ffec |
71368684 has 6 divisors (see below), whose sum is σ = 124895204. Its totient is φ = 35684340.
The previous prime is 71368657. The next prime is 71368711. The reversal of 71368684 is 48686317.
It is an interprime number because it is at equal distance from previous prime (71368657) and next prime (71368711).
It is a self number, because there is not a number n which added to its sum of digits gives 71368684.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 8921082 + ... + 8921089.
Almost surely, 271368684 is an apocalyptic number.
It is an amenable number.
71368684 is a deficient number, since it is larger than the sum of its proper divisors (53526520).
71368684 is a wasteful number, since it uses less digits than its factorization.
71368684 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17842175 (or 17842173 counting only the distinct ones).
The product of its digits is 193536, while the sum is 43.
The square root of 71368684 is about 8447.9988162878. The cubic root of 71368684 is about 414.7972765139.
The spelling of 71368684 in words is "seventy-one million, three hundred sixty-eight thousand, six hundred eighty-four".
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