Base | Representation |
---|---|
bin | 10000110011110… |
… | …11111111101101 |
3 | 100211100102001102 |
4 | 20121323333231 |
5 | 242100021234 |
6 | 21554252445 |
7 | 3331424324 |
oct | 1031737755 |
9 | 324312042 |
10 | 141017069 |
11 | 72667236 |
12 | 3b287125 |
13 | 232a526b |
14 | 14a2b0bb |
15 | c5a7c7e |
hex | 867bfed |
141017069 has 12 divisors (see below), whose sum is σ = 149307804. Its totient is φ = 133166592.
The previous prime is 141017039. The next prime is 141017143. The reversal of 141017069 is 960710141.
It can be written as a sum of positive squares in 2 ways, for example, as 140114569 + 902500 = 11837^2 + 950^2 .
It is not a de Polignac number, because 141017069 - 224 = 124239853 is a prime.
It is a super-2 number, since 2×1410170692 = 39771627498701522, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141017039) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 207959 + ... + 208635.
It is an arithmetic number, because the mean of its divisors is an integer number (12442317).
Almost surely, 2141017069 is an apocalyptic number.
141017069 is a gapful number since it is divisible by the number (19) formed by its first and last digit.
It is an amenable number.
141017069 is a deficient number, since it is larger than the sum of its proper divisors (8290735).
141017069 is an equidigital number, since it uses as much as digits as its factorization.
141017069 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1292 (or 1273 counting only the distinct ones).
The product of its (nonzero) digits is 1512, while the sum is 29.
The square root of 141017069 is about 11875.0607998444. The cubic root of 141017069 is about 520.5037881413.
The spelling of 141017069 in words is "one hundred forty-one million, seventeen thousand, sixty-nine".
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