Base | Representation |
---|---|
bin | 10000110111110… |
… | …10000110110100 |
3 | 100212022122121221 |
4 | 20123322012310 |
5 | 242213033440 |
6 | 22013320124 |
7 | 3336005314 |
oct | 1033720664 |
9 | 325278557 |
10 | 141533620 |
11 | 7298a338 |
12 | 3b496044 |
13 | 23426407 |
14 | 14b23444 |
15 | c65ad4a |
hex | 86fa1b4 |
141533620 has 24 divisors (see below), whose sum is σ = 297688104. Its totient is φ = 56524416.
The previous prime is 141533617. The next prime is 141533633. The reversal of 141533620 is 26335141.
141533620 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 4 ways, for example, as 100240144 + 41293476 = 10012^2 + 6426^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8314 + ... + 18766.
It is an arithmetic number, because the mean of its divisors is an integer number (12403671).
Almost surely, 2141533620 is an apocalyptic number.
141533620 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141533620 is an abundant number, since it is smaller than the sum of its proper divisors (156154484).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141533620 is a wasteful number, since it uses less digits than its factorization.
141533620 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 11139 (or 11137 counting only the distinct ones).
The product of its (nonzero) digits is 2160, while the sum is 25.
The square root of 141533620 is about 11896.7903234444. The cubic root of 141533620 is about 521.1385555749.
Adding to 141533620 its reverse (26335141), we get a palindrome (167868761).
The spelling of 141533620 in words is "one hundred forty-one million, five hundred thirty-three thousand, six hundred twenty".
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