Base | Representation |
---|---|
bin | 100101010110001001… |
… | …1101001001100011000 |
3 | 21200000021220102022021 |
4 | 1022230103221030120 |
5 | 2303222230220234 |
6 | 100502105304224 |
7 | 5536302544234 |
oct | 1125423511430 |
9 | 250007812267 |
10 | 80200241944 |
11 | 31015a44899 |
12 | 13662a95074 |
13 | 7741775284 |
14 | 3c4b5c15c4 |
15 | 2145d749b4 |
hex | 12ac4e9318 |
80200241944 has 16 divisors (see below), whose sum is σ = 152278941600. Its totient is φ = 39592524192.
The previous prime is 80200241941. The next prime is 80200241971. The reversal of 80200241944 is 44914200208.
It is a super-2 number, since 2×802002419442 (a number of 23 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (80200241941) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63448927 + ... + 63450190.
It is an arithmetic number, because the mean of its divisors is an integer number (9517433850).
Almost surely, 280200241944 is an apocalyptic number.
It is an amenable number.
80200241944 is a deficient number, since it is larger than the sum of its proper divisors (72078699656).
80200241944 is a wasteful number, since it uses less digits than its factorization.
80200241944 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 126899202 (or 126899198 counting only the distinct ones).
The product of its (nonzero) digits is 18432, while the sum is 34.
The spelling of 80200241944 in words is "eighty billion, two hundred million, two hundred forty-one thousand, nine hundred forty-four".
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