Base | Representation |
---|---|
bin | 10110101110100110… |
… | …10110110010000000 |
3 | 1011111101102102020222 |
4 | 23113103112302000 |
5 | 144442220010310 |
6 | 5334445322212 |
7 | 611244136646 |
oct | 132723266200 |
9 | 34441372228 |
10 | 12202110080 |
11 | 51a18559a6 |
12 | 2446566368 |
13 | 11c5caa3a4 |
14 | 83a7cd196 |
15 | 4b6395055 |
hex | 2d74d6c80 |
12202110080 has 64 divisors (see below), whose sum is σ = 30705998400. Its totient is φ = 4623952896.
The previous prime is 12202110079. The next prime is 12202110097. The reversal of 12202110080 is 8001120221.
It is a happy number.
It is a tau number, because it is divible by the number of its divisors (64).
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, 489572 + ... + 513891.
It is an arithmetic number, because the mean of its divisors is an integer number (479781225).
Almost surely, 212202110080 is an apocalyptic number.
12202110080 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
12202110080 is an abundant number, since it is smaller than the sum of its proper divisors (18503888320).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12202110080 is a wasteful number, since it uses less digits than its factorization.
12202110080 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1003501 (or 1003489 counting only the distinct ones).
The product of its (nonzero) digits is 64, while the sum is 17.
The spelling of 12202110080 in words is "twelve billion, two hundred two million, one hundred ten thousand, eighty".
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