Base | Representation |
---|---|
bin | 1000011001101000110010… |
… | …00110000111110000101110 |
3 | 2102102000020101101201011102 |
4 | 10030310121012013300232 |
5 | 4410130324244001100 |
6 | 103142225204123102 |
7 | 3614431012611524 |
oct | 414643106076056 |
9 | 72360211351142 |
10 | 18473075375150 |
11 | 5982429503580 |
12 | 20a4257696492 |
13 | a400079bab66 |
14 | 47c15cbb0314 |
15 | 2207d8d94cd5 |
hex | 10cd19187c2e |
18473075375150 has 48 divisors (see below), whose sum is σ = 37497713028480. Its totient is φ = 6714943653600.
The previous prime is 18473075375063. The next prime is 18473075375233. The reversal of 18473075375150 is 5157357037481.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 4888580 + ... + 7800279.
It is an arithmetic number, because the mean of its divisors is an integer number (781202354760).
Almost surely, 218473075375150 is an apocalyptic number.
18473075375150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
18473075375150 is an abundant number, since it is smaller than the sum of its proper divisors (19024637653330).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
18473075375150 is a wasteful number, since it uses less digits than its factorization.
18473075375150 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 12691529 (or 12691524 counting only the distinct ones).
The product of its (nonzero) digits is 12348000, while the sum is 56.
The spelling of 18473075375150 in words is "eighteen trillion, four hundred seventy-three billion, seventy-five million, three hundred seventy-five thousand, one hundred fifty".
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