Base | Representation |
---|---|
bin | 1000100010110… |
… | …11011101100100 |
3 | 11222212121110012 |
4 | 10101123131210 |
5 | 121322142141 |
6 | 11040145352 |
7 | 1530152111 |
oct | 421333544 |
9 | 158777405 |
10 | 71677796 |
11 | 37507653 |
12 | 20008258 |
13 | 11b083c8 |
14 | 973b908 |
15 | 645cceb |
hex | 445b764 |
71677796 has 6 divisors (see below), whose sum is σ = 125436150. Its totient is φ = 35838896.
The previous prime is 71677787. The next prime is 71677811. The reversal of 71677796 is 69777617.
It can be written as a sum of positive squares in only one way, i.e., 43375396 + 28302400 = 6586^2 + 5320^2 .
It is an unprimeable number.
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 as a sum of consecutive naturals, namely, 8959721 + ... + 8959728.
It is an arithmetic number, because the mean of its divisors is an integer number (20906025).
Almost surely, 271677796 is an apocalyptic number.
It is an amenable number.
71677796 is a deficient number, since it is larger than the sum of its proper divisors (53758354).
71677796 is a wasteful number, since it uses less digits than its factorization.
71677796 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 17919453 (or 17919451 counting only the distinct ones).
The product of its digits is 777924, while the sum is 50.
The square root of 71677796 is about 8466.2740328907. The cubic root of 71677796 is about 415.3952705684.
The spelling of 71677796 in words is "seventy-one million, six hundred seventy-seven thousand, seven hundred ninety-six".
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