Base | Representation |
---|---|
bin | 11100101010111… |
… | …000001010011101 |
3 | 1020112002102220010 |
4 | 130222320022131 |
5 | 1441114032031 |
6 | 115421313433 |
7 | 14630310414 |
oct | 3452701235 |
9 | 1215072803 |
10 | 481002141 |
11 | 227571034 |
12 | 115105879 |
13 | 78862b69 |
14 | 47c4c47b |
15 | 2c364246 |
hex | 1cab829d |
481002141 has 16 divisors (see below), whose sum is σ = 654991808. Its totient is φ = 313891200.
The previous prime is 481002121. The next prime is 481002211. The reversal of 481002141 is 141200184.
It is a happy number.
It is not a de Polignac number, because 481002141 - 26 = 481002077 is a prime.
It is a super-3 number, since 3×4810021413 (a number of 27 digits) contains 333 as substring.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (481002121) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32385 + ... + 44841.
It is an arithmetic number, because the mean of its divisors is an integer number (40936988).
Almost surely, 2481002141 is an apocalyptic number.
It is an amenable number.
481002141 is a deficient number, since it is larger than the sum of its proper divisors (173989667).
481002141 is a wasteful number, since it uses less digits than its factorization.
481002141 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 12732.
The product of its (nonzero) digits is 256, while the sum is 21.
The square root of 481002141 is about 21931.7610100056. The cubic root of 481002141 is about 783.5180452092.
The spelling of 481002141 in words is "four hundred eighty-one million, two thousand, one hundred forty-one".
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