Base | Representation |
---|---|
bin | 10000110101011… |
… | …11010101111001 |
3 | 100211202002112220 |
4 | 20122233111321 |
5 | 242123234020 |
6 | 22002554253 |
7 | 3333261435 |
oct | 1032572571 |
9 | 324662486 |
10 | 141227385 |
11 | 727a0252 |
12 | 3b368989 |
13 | 23349c00 |
14 | 14a839c5 |
15 | c5ea240 |
hex | 86af579 |
141227385 has 24 divisors (see below), whose sum is σ = 244687104. Its totient is φ = 69526080.
The previous prime is 141227371. The next prime is 141227389. The reversal of 141227385 is 583722141.
It is not a de Polignac number, because 141227385 - 25 = 141227353 is a prime.
It is not an unprimeable number, because it can be changed into a prime (141227389) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25321 + ... + 30390.
It is an arithmetic number, because the mean of its divisors is an integer number (10195296).
Almost surely, 2141227385 is an apocalyptic number.
141227385 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141227385 is a deficient number, since it is larger than the sum of its proper divisors (103459719).
141227385 is a wasteful number, since it uses less digits than its factorization.
141227385 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 55745 (or 55732 counting only the distinct ones).
The product of its digits is 13440, while the sum is 33.
The square root of 141227385 is about 11883.9128657189. The cubic root of 141227385 is about 520.7624232564.
The spelling of 141227385 in words is "one hundred forty-one million, two hundred twenty-seven thousand, three hundred eighty-five".
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