Base | Representation |
---|---|
bin | 111011001101111000010… |
… | …010000100010010000000 |
3 | 112102000201010202220221020 |
4 | 323031320102010102000 |
5 | 1013133013110000420 |
6 | 12353233504425440 |
7 | 600000223356300 |
oct | 73157022042200 |
9 | 15360633686836 |
10 | 4069352031360 |
11 | 1329891152270 |
12 | 558801918280 |
13 | 236979c20895 |
14 | 100d59c83600 |
15 | 70cbe775340 |
hex | 3b378484480 |
4069352031360 has 768 divisors, whose sum is σ = 17028219945600. Its totient is φ = 816415703040.
The previous prime is 4069352031359. The next prime is 4069352031383. The reversal of 4069352031360 is 631302539604.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is an unprimeable number.
It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 29943724 + ... + 30079316.
Almost surely, 24069352031360 is an apocalyptic number.
4069352031360 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 4069352031360, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8514109972800).
4069352031360 is an abundant number, since it is smaller than the sum of its proper divisors (12958867914240).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
4069352031360 is a wasteful number, since it uses less digits than its factorization.
4069352031360 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 135669 (or 135650 counting only the distinct ones).
The product of its (nonzero) digits is 349920, while the sum is 42.
The spelling of 4069352031360 in words is "four trillion, sixty-nine billion, three hundred fifty-two million, thirty-one thousand, three hundred sixty".
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