Base | Representation |
---|---|
bin | 10000111001110… |
… | …10111101111010 |
3 | 100212211011001120 |
4 | 20130322331322 |
5 | 242300034130 |
6 | 22023130110 |
7 | 3341163003 |
oct | 1034727572 |
9 | 325734046 |
10 | 141799290 |
11 | 730509a6 |
12 | 3b5a3936 |
13 | 234ba309 |
14 | 14b921aa |
15 | c6ae910 |
hex | 873af7a |
141799290 has 32 divisors (see below), whose sum is σ = 340747776. Its totient is φ = 37765440.
The previous prime is 141799271. The next prime is 141799297. The reversal of 141799290 is 92997141.
It is not an unprimeable number, because it can be changed into a prime (141799297) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25719 + ... + 30741.
It is an arithmetic number, because the mean of its divisors is an integer number (10648368).
Almost surely, 2141799290 is an apocalyptic number.
141799290 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
141799290 is an abundant number, since it is smaller than the sum of its proper divisors (198948486).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141799290 is a wasteful number, since it uses less digits than its factorization.
141799290 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5974.
The product of its (nonzero) digits is 40824, while the sum is 42.
The square root of 141799290 is about 11907.9507053061. The cubic root of 141799290 is about 521.4644247747.
The spelling of 141799290 in words is "one hundred forty-one million, seven hundred ninety-nine thousand, two hundred ninety".
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