Base | Representation |
---|---|
bin | 1001001101010011011… |
… | …11111010101110010000 |
3 | 1010020122002202211112021 |
4 | 10212221233322232100 |
5 | 20140421403222113 |
6 | 401202044341224 |
7 | 31600130035345 |
oct | 4465157725620 |
9 | 1106562684467 |
10 | 316380523408 |
11 | 1121a3614a54 |
12 | 51397244814 |
13 | 23ab0697301 |
14 | 114548487cc |
15 | 836a7bc48d |
hex | 49a9bfab90 |
316380523408 has 80 divisors (see below), whose sum is σ = 658886400000. Its totient is φ = 146636845056.
The previous prime is 316380523387. The next prime is 316380523451. The reversal of 316380523408 is 804325083613.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8770593 + ... + 8806591.
It is an arithmetic number, because the mean of its divisors is an integer number (8236080000).
Almost surely, 2316380523408 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 316380523408, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (329443200000).
316380523408 is an abundant number, since it is smaller than the sum of its proper divisors (342505876592).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
316380523408 is a wasteful number, since it uses less digits than its factorization.
316380523408 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 36512 (or 36506 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 43.
The spelling of 316380523408 in words is "three hundred sixteen billion, three hundred eighty million, five hundred twenty-three thousand, four hundred eight".
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