Base | Representation |
---|---|
bin | 10000110100001… |
… | …10111101001101 |
3 | 100211102200122020 |
4 | 20122012331031 |
5 | 242102440330 |
6 | 21555240353 |
7 | 3332002242 |
oct | 1032067515 |
9 | 324380566 |
10 | 141061965 |
11 | 72697a40 |
12 | 3b2a90b9 |
13 | 232bc825 |
14 | 14a3d5c9 |
15 | c5b6210 |
hex | 8686f4d |
141061965 has 16 divisors (see below), whose sum is σ = 246217536. Its totient is φ = 68393600.
The previous prime is 141061957. The next prime is 141061969. The reversal of 141061965 is 569160141.
141061965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 141061965 - 23 = 141061957 is a prime.
It is a super-2 number, since 2×1410619652 = 39796955939322450, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (33).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141061969) 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, 427296 + ... + 427625.
It is an arithmetic number, because the mean of its divisors is an integer number (15388596).
Almost surely, 2141061965 is an apocalyptic number.
141061965 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
141061965 is a deficient number, since it is larger than the sum of its proper divisors (105155571).
141061965 is a wasteful number, since it uses less digits than its factorization.
141061965 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 854940.
The product of its (nonzero) digits is 6480, while the sum is 33.
The square root of 141061965 is about 11876.9509976256. The cubic root of 141061965 is about 520.5590203642.
The spelling of 141061965 in words is "one hundred forty-one million, sixty-one thousand, nine hundred sixty-five".
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