Base | Representation |
---|---|
bin | 10000101101010… |
… | …00100001000010 |
3 | 100202201101211020 |
4 | 20112220201002 |
5 | 241334311400 |
6 | 21523530310 |
7 | 3321156030 |
oct | 1026504102 |
9 | 322641736 |
10 | 140150850 |
11 | 72125454 |
12 | 3ab29996 |
13 | 23060bc8 |
14 | 14883550 |
15 | c4862a0 |
hex | 85a8842 |
140150850 has 96 divisors (see below), whose sum is σ = 400736256. Its totient is φ = 31752000.
The previous prime is 140150827. The next prime is 140150861. The reversal of 140150850 is 58051041.
It is a self number, because there is not a number n which added to its sum of digits gives 140150850.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 132825 + ... + 133875.
It is an arithmetic number, because the mean of its divisors is an integer number (4174336).
Almost surely, 2140150850 is an apocalyptic number.
140150850 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is a practical number, because each smaller number is the sum of distinct divisors of 140150850, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (200368128).
140150850 is an abundant number, since it is smaller than the sum of its proper divisors (260585406).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
140150850 is a wasteful number, since it uses less digits than its factorization.
140150850 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1200 (or 1195 counting only the distinct ones).
The product of its (nonzero) digits is 800, while the sum is 24.
The square root of 140150850 is about 11838.5324259386. The cubic root of 140150850 is about 519.4358403215.
The spelling of 140150850 in words is "one hundred forty million, one hundred fifty thousand, eight hundred fifty".
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