Base | Representation |
---|---|
bin | 10000111001000… |
… | …00010111101111 |
3 | 100212121121121210 |
4 | 20130200113233 |
5 | 242233042401 |
6 | 22020525503 |
7 | 3340230255 |
oct | 1034402757 |
9 | 325547553 |
10 | 141690351 |
11 | 72a87070 |
12 | 3b550893 |
13 | 2347c85a |
14 | 14b645d5 |
15 | c68c4d6 |
hex | 87205ef |
141690351 has 16 divisors (see below), whose sum is σ = 206294400. Its totient is φ = 85789920.
The previous prime is 141690343. The next prime is 141690389. The reversal of 141690351 is 153096141.
141690351 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 141690351 - 23 = 141690343 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141690331) 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, 63216 + ... + 65418.
It is an arithmetic number, because the mean of its divisors is an integer number (12893400).
Almost surely, 2141690351 is an apocalyptic number.
141690351 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
141690351 is a deficient number, since it is larger than the sum of its proper divisors (64604049).
141690351 is a wasteful number, since it uses less digits than its factorization.
141690351 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4166.
The product of its (nonzero) digits is 3240, while the sum is 30.
The square root of 141690351 is about 11903.3756136652. The cubic root of 141690351 is about 521.3308501356.
The spelling of 141690351 in words is "one hundred forty-one million, six hundred ninety thousand, three hundred fifty-one".
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