Base | Representation |
---|---|
bin | 100001001111001100… |
… | …0010110111101100100 |
3 | 20211020100210010121212 |
4 | 1002132120112331210 |
5 | 2132134411143442 |
6 | 52442345330552 |
7 | 5104531422401 |
oct | 1023630267544 |
9 | 224210703555 |
10 | 71376662372 |
11 | 282a82a0974 |
12 | 119bba96a58 |
13 | 6966714782 |
14 | 36517b12a8 |
15 | 1ccb3e5a82 |
hex | 109e616f64 |
71376662372 has 12 divisors (see below), whose sum is σ = 125459421360. Its totient is φ = 35531113416.
The previous prime is 71376662363. The next prime is 71376662437. The reversal of 71376662372 is 27326667317.
It is a self number, because there is not a number n which added to its sum of digits gives 71376662372.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 39303422 + ... + 39305237.
It is an arithmetic number, because the mean of its divisors is an integer number (10454951780).
Almost surely, 271376662372 is an apocalyptic number.
It is an amenable number.
71376662372 is a deficient number, since it is larger than the sum of its proper divisors (54082758988).
71376662372 is a wasteful number, since it uses less digits than its factorization.
71376662372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 78608890 (or 78608888 counting only the distinct ones).
The product of its digits is 2667168, while the sum is 50.
The spelling of 71376662372 in words is "seventy-one billion, three hundred seventy-six million, six hundred sixty-two thousand, three hundred seventy-two".
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