Base | Representation |
---|---|
bin | 111010010110111111101… |
… | …1111011111010111110000 |
3 | 1001101210012022222120200120 |
4 | 1310231333133133113300 |
5 | 2022403141240344044 |
6 | 25020420243450240 |
7 | 1455325651525320 |
oct | 164557737372760 |
9 | 31353168876616 |
10 | 8020842903024 |
11 | 2612690796826 |
12 | a965b0086980 |
13 | 462492ac3983 |
14 | 1da2d489b280 |
15 | dd991bd0519 |
hex | 74b7f7df5f0 |
8020842903024 has 80 divisors (see below), whose sum is σ = 23696574869760. Its totient is φ = 2290121879040.
The previous prime is 8020842903001. The next prime is 8020842903121. The reversal of 8020842903024 is 4203092480208.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent number.
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, 7561654 + ... + 8556885.
It is an arithmetic number, because the mean of its divisors is an integer number (296207185872).
Almost surely, 28020842903024 is an apocalyptic number.
8020842903024 is a gapful number since it is divisible by the number (84) formed by its first and last digit.
It is an amenable number.
8020842903024 is an abundant number, since it is smaller than the sum of its proper divisors (15675731966736).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
8020842903024 is a wasteful number, since it uses less digits than its factorization.
8020842903024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 16120038 (or 16120032 counting only the distinct ones).
The product of its (nonzero) digits is 221184, while the sum is 42.
The spelling of 8020842903024 in words is "eight trillion, twenty billion, eight hundred forty-two million, nine hundred three thousand, twenty-four".
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