Base | Representation |
---|---|
bin | 111010011011010100100… |
… | …1101111100001010000000 |
3 | 1001102200011202201022022220 |
4 | 1310312221031330022000 |
5 | 2023031203004130000 |
6 | 25024554144131040 |
7 | 1456105115162310 |
oct | 164665115741200 |
9 | 31380152638286 |
10 | 8030132880000 |
11 | 2616618735a50 |
12 | a98363306a80 |
13 | 46331367287a |
14 | 1da9365d7440 |
15 | ddd3758b1a0 |
hex | 74da937c280 |
8030132880000 has 1280 divisors, whose sum is σ = 33332926049280. Its totient is φ = 1663488000000.
The previous prime is 8030132879963. The next prime is 8030132880001. The reversal of 8030132880000 is 882310308.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is not an unprimeable number, because it can be changed into a prime (8030132880001) by changing a digit.
It is a polite number, since it can be written in 159 ways as a sum of consecutive naturals, for example, 10552079620 + ... + 10552080380.
It is an arithmetic number, because the mean of its divisors is an integer number (26041348476).
Almost surely, 28030132880000 is an apocalyptic number.
8030132880000 is a gapful number since it is divisible by the number (80) 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 8030132880000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16666463024640).
8030132880000 is an abundant number, since it is smaller than the sum of its proper divisors (25302793169280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8030132880000 is a wasteful number, since it uses less digits than its factorization.
8030132880000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1387 (or 1360 counting only the distinct ones).
The product of its (nonzero) digits is 9216, while the sum is 33.
The spelling of 8030132880000 in words is "eight trillion, thirty billion, one hundred thirty-two million, eight hundred eighty thousand".
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