Base | Representation |
---|---|
bin | 10000110100100… |
… | …01110001101001 |
3 | 100211111221102120 |
4 | 20122101301221 |
5 | 242110400111 |
6 | 22000221453 |
7 | 3332245401 |
oct | 1032216151 |
9 | 324457376 |
10 | 141106281 |
11 | 72718268 |
12 | 3b30a889 |
13 | 23306a54 |
14 | 14a51801 |
15 | c5c4406 |
hex | 8691c69 |
141106281 has 8 divisors (see below), whose sum is σ = 188701344. Its totient is φ = 93791040.
The previous prime is 141106279. The next prime is 141106283. The reversal of 141106281 is 182601141.
It is an interprime number because it is at equal distance from previous prime (141106279) and next prime (141106283).
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 141106281 - 21 = 141106279 is a prime.
It is a super-2 number, since 2×1411062812 = 39821965075301922, which contains 22 as substring.
It is not an unprimeable number, because it can be changed into a prime (141106283) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 68775 + ... + 70796.
It is an arithmetic number, because the mean of its divisors is an integer number (23587668).
Almost surely, 2141106281 is an apocalyptic number.
It is an amenable number.
141106281 is a deficient number, since it is larger than the sum of its proper divisors (47595063).
141106281 is a wasteful number, since it uses less digits than its factorization.
141106281 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 139911.
The product of its (nonzero) digits is 384, while the sum is 24.
The square root of 141106281 is about 11878.8164814513. The cubic root of 141106281 is about 520.6135275641.
The spelling of 141106281 in words is "one hundred forty-one million, one hundred six thousand, two hundred eighty-one".
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