Base | Representation |
---|---|
bin | 10000110111000… |
… | …11001110000001 |
3 | 100212010220000211 |
4 | 20123203032001 |
5 | 242202033443 |
6 | 22011314121 |
7 | 3335135101 |
oct | 1033431601 |
9 | 325126024 |
10 | 141439873 |
11 | 72925963 |
12 | 3b44b941 |
13 | 233c2843 |
14 | 14adb201 |
15 | c63d19d |
hex | 86e3381 |
141439873 has 16 divisors (see below), whose sum is σ = 153135360. Its totient is φ = 130345600.
The previous prime is 141439861. The next prime is 141439877. The reversal of 141439873 is 378934141.
It is a cyclic number.
It is not a de Polignac number, because 141439873 - 213 = 141431681 is a prime.
It is a super-2 number, since 2×1414398732 = 40010475348512258, which contains 22 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (141439877) 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, 54618 + ... + 57148.
It is an arithmetic number, because the mean of its divisors is an integer number (9570960).
Almost surely, 2141439873 is an apocalyptic number.
It is an amenable number.
141439873 is a deficient number, since it is larger than the sum of its proper divisors (11695487).
141439873 is a wasteful number, since it uses less digits than its factorization.
141439873 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2648.
The product of its digits is 72576, while the sum is 40.
The square root of 141439873 is about 11892.8496585133. The cubic root of 141439873 is about 521.0234687453.
The spelling of 141439873 in words is "one hundred forty-one million, four hundred thirty-nine thousand, eight hundred seventy-three".
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