Base | Representation |
---|---|
bin | 10000111000101… |
… | …10110000100100 |
3 | 100212112121121121 |
4 | 20130112300210 |
5 | 242230312410 |
6 | 22020023324 |
7 | 3340004422 |
oct | 1034266044 |
9 | 325477547 |
10 | 141650980 |
11 | 72a5a529 |
12 | 3b531b44 |
13 | 23467963 |
14 | 14b54112 |
15 | c6809da |
hex | 8716c24 |
141650980 has 24 divisors (see below), whose sum is σ = 303081912. Its totient is φ = 55590912.
The previous prime is 141650963. The next prime is 141650981. The reversal of 141650980 is 89056141.
It can be written as a sum of positive squares in 4 ways, for example, as 21178404 + 120472576 = 4602^2 + 10976^2 .
It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.
It is not an unprimeable number, because it can be changed into a prime (141650981) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 65757 + ... + 67876.
It is an arithmetic number, because the mean of its divisors is an integer number (12628413).
Almost surely, 2141650980 is an apocalyptic number.
141650980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
141650980 is an abundant number, since it is smaller than the sum of its proper divisors (161430932).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141650980 is a wasteful number, since it uses less digits than its factorization.
141650980 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 133695 (or 133693 counting only the distinct ones).
The product of its (nonzero) digits is 8640, while the sum is 34.
The square root of 141650980 is about 11901.7217241876. The cubic root of 141650980 is about 521.2825588719.
The spelling of 141650980 in words is "one hundred forty-one million, six hundred fifty thousand, nine hundred eighty".
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