Base | Representation |
---|---|
bin | 10000111010111… |
… | …11100010100101 |
3 | 100220002202112211 |
4 | 20131133202211 |
5 | 242314332333 |
6 | 22030243421 |
7 | 3342355516 |
oct | 1035374245 |
9 | 326082484 |
10 | 141949093 |
11 | 73143500 |
12 | 3b656571 |
13 | 23540560 |
14 | 14bd0a0d |
15 | c6ddecd |
hex | 875f8a5 |
141949093 has 48 divisors (see below), whose sum is σ = 180182016. Its totient is φ = 110880000.
The previous prime is 141949061. The next prime is 141949097. The reversal of 141949093 is 390949141.
It is not a de Polignac number, because 141949093 - 25 = 141949061 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (141949097) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 1999248 + ... + 1999318.
It is an arithmetic number, because the mean of its divisors is an integer number (3753792).
Almost surely, 2141949093 is an apocalyptic number.
141949093 is a gapful number since it is divisible by the number (13) formed by its first and last digit.
It is an amenable number.
141949093 is a deficient number, since it is larger than the sum of its proper divisors (38232923).
141949093 is a wasteful number, since it uses less digits than its factorization.
141949093 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 178 (or 167 counting only the distinct ones).
The product of its (nonzero) digits is 34992, while the sum is 40.
The square root of 141949093 is about 11914.2390860684. The cubic root of 141949093 is about 521.6479927898.
The spelling of 141949093 in words is "one hundred forty-one million, nine hundred forty-nine thousand, ninety-three".
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