Base | Representation |
---|---|
bin | 10000110101100… |
… | …11011000100000 |
3 | 100211202221020220 |
4 | 20122303120200 |
5 | 242124301221 |
6 | 22003203040 |
7 | 3333360621 |
oct | 1032633040 |
9 | 324687226 |
10 | 141243936 |
11 | 72801729 |
12 | 3b376480 |
13 | 233545c2 |
14 | 14a89a48 |
15 | c6000c6 |
hex | 86b3620 |
141243936 has 72 divisors (see below), whose sum is σ = 383361552. Its totient is φ = 45532800.
The previous prime is 141243923. The next prime is 141243941. The reversal of 141243936 is 639342141.
It is a junction number, because it is equal to n+sod(n) for n = 141243897 and 141243906.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 91491 + ... + 93021.
It is an arithmetic number, because the mean of its divisors is an integer number (5324466).
Almost surely, 2141243936 is an apocalyptic number.
141243936 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 141243936, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (191680776).
141243936 is an abundant number, since it is smaller than the sum of its proper divisors (242117616).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
141243936 is a wasteful number, since it uses less digits than its factorization.
141243936 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1606 (or 1567 counting only the distinct ones).
The product of its digits is 15552, while the sum is 33.
The square root of 141243936 is about 11884.6092068692. The cubic root of 141243936 is about 520.7827658696.
The spelling of 141243936 in words is "one hundred forty-one million, two hundred forty-three thousand, nine hundred thirty-six".
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