Base | Representation |
---|---|
bin | 10000111001001… |
… | …11101101011110 |
3 | 100212200010212020 |
4 | 20130213231132 |
5 | 242240023124 |
6 | 22021321010 |
7 | 3340414023 |
oct | 1034475536 |
9 | 325603766 |
10 | 141720414 |
11 | 72aa7710 |
12 | 3b566166 |
13 | 23490444 |
14 | 14b7154a |
15 | c696379 |
hex | 8727b5e |
141720414 has 16 divisors (see below), whose sum is σ = 309208320. Its totient is φ = 42945560.
The previous prime is 141720407. The next prime is 141720427. The reversal of 141720414 is 414027141.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1073574 + ... + 1073705.
It is an arithmetic number, because the mean of its divisors is an integer number (19325520).
Almost surely, 2141720414 is an apocalyptic number.
141720414 is an abundant number, since it is smaller than the sum of its proper divisors (167487906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141720414 is a wasteful number, since it uses less digits than its factorization.
141720414 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2147295.
The product of its (nonzero) digits is 896, while the sum is 24.
The square root of 141720414 is about 11904.6383397397. The cubic root of 141720414 is about 521.3677184684.
Adding to 141720414 its reverse (414027141), we get a palindrome (555747555).
The spelling of 141720414 in words is "one hundred forty-one million, seven hundred twenty thousand, four hundred fourteen".
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