Base | Representation |
---|---|
bin | 1000001101010110011… |
… | …1001101110111100100 |
3 | 111111000010020112101021 |
4 | 2003111213031313210 |
5 | 4302303312442100 |
6 | 144441315340524 |
7 | 13121450600551 |
oct | 2032547156744 |
9 | 444003215337 |
10 | 141022780900 |
11 | 54897757611 |
12 | 233b82b1744 |
13 | 103b57472b1 |
14 | 6b7b3c9a28 |
15 | 3a05902a1a |
hex | 20d59cdde4 |
141022780900 has 135 divisors (see below), whose sum is σ = 332146412059. Its totient is φ = 51961335040.
The previous prime is 141022780889. The next prime is 141022780919. The reversal of 141022780900 is 9087220141.
The square root of 141022780900 is 375530.
It is a perfect power (a square), and thus also a powerful number.
It can be written as a sum of positive squares in 4 ways, for example, as 3298664356 + 137724116544 = 57434^2 + 371112^2 .
It is a Harshad number since it is a multiple of its sum of digits (34).
It is a Duffinian number.
It is an unprimeable number.
It is a polite number, since it can be written in 44 ways as a sum of consecutive naturals, for example, 3000484677 + ... + 3000484723.
Almost surely, 2141022780900 is an apocalyptic number.
141022780900 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141022780900 is the 375530-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141022780900
141022780900 is an abundant number, since it is smaller than the sum of its proper divisors (191123631159).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141022780900 is an frugal number, since it uses more digits than its factorization.
141022780900 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 236 (or 71 counting only the distinct ones).
The product of its (nonzero) digits is 8064, while the sum is 34.
The spelling of 141022780900 in words is "one hundred forty-one billion, twenty-two million, seven hundred eighty thousand, nine hundred".
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