Base | Representation |
---|---|
bin | 10000110110000… |
… | …01010000100001 |
3 | 100211212211012211 |
4 | 20123001100201 |
5 | 242133111034 |
6 | 22004322121 |
7 | 3334015411 |
oct | 1033012041 |
9 | 324784184 |
10 | 141300769 |
11 | 728403a5 |
12 | 3b3a3341 |
13 | 2337442c |
14 | 14aa2641 |
15 | c611d64 |
hex | 86c1421 |
141300769 has 3 divisors (see below), whose sum is σ = 141312657. Its totient is φ = 141288882.
The previous prime is 141300767. The next prime is 141300779. The reversal of 141300769 is 967003141.
It is a happy number.
The square root of 141300769 is 11887.
It is a perfect power (a square), and thus also a powerful number.
It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 967003141 = 13 ⋅74384857.
It is not a de Polignac number, because 141300769 - 21 = 141300767 is a prime.
It is a super-2 number, since 2×1413007692 = 39931814639982722, which contains 22 as substring.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 141300769.
It is not an unprimeable number, because it can be changed into a prime (141300763) by changing a digit.
It is a polite number, since it can be written in 2 ways as a sum of consecutive naturals, for example, 5944 + ... + 17830.
It is an arithmetic number, because the mean of its divisors is an integer number (47104219).
Almost surely, 2141300769 is an apocalyptic number.
141300769 is the 11887-th square number.
141300769 is the 5944-th centered octagonal number.
It is an amenable number.
141300769 is a deficient number, since it is larger than the sum of its proper divisors (11888).
141300769 is an frugal number, since it uses more digits than its factorization.
141300769 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 23774 (or 11887 counting only the distinct ones).
The product of its (nonzero) digits is 4536, while the sum is 31.
The cubic root of 141300769 is about 520.8526064562.
The spelling of 141300769 in words is "one hundred forty-one million, three hundred thousand, seven hundred sixty-nine".
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