Base | Representation |
---|---|
bin | 10011001010111011110… |
… | …001001010111001110100 |
3 | 11122221110120202100111111 |
4 | 103022323301022321310 |
5 | 133041024004043214 |
6 | 2445113201044404 |
7 | 164115440056234 |
oct | 23127361127164 |
9 | 4587416670444 |
10 | 1317410221684 |
11 | 46878a7a8457 |
12 | 1933a6026704 |
13 | 9730109a86b |
14 | 47a9792dcc4 |
15 | 2440762e5c4 |
hex | 132bbc4ae74 |
1317410221684 has 24 divisors (see below), whose sum is σ = 2315907195840. Its totient is φ = 655725705216.
The previous prime is 1317410221609. The next prime is 1317410221703. The reversal of 1317410221684 is 4861220147131.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1217409 + ... + 2029015.
It is an arithmetic number, because the mean of its divisors is an integer number (96496133160).
Almost surely, 21317410221684 is an apocalyptic number.
It is an amenable number.
1317410221684 is a deficient number, since it is larger than the sum of its proper divisors (998496974156).
1317410221684 is a wasteful number, since it uses less digits than its factorization.
1317410221684 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 813447 (or 813445 counting only the distinct ones).
The product of its (nonzero) digits is 64512, while the sum is 40.
The spelling of 1317410221684 in words is "one trillion, three hundred seventeen billion, four hundred ten million, two hundred twenty-one thousand, six hundred eighty-four".
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