Base | Representation |
---|---|
bin | 100001111011011101… |
… | …110010010001101101 |
3 | 10111000221121212111022 |
4 | 201323131302101231 |
5 | 1044102333102140 |
6 | 24423005503525 |
7 | 2426540420642 |
oct | 417335622155 |
9 | 114027555438 |
10 | 36431144045 |
11 | 144a548180a |
12 | 7088871ba5 |
13 | 358788808a |
14 | 1a98607dc9 |
15 | e335280b5 |
hex | 87b77246d |
36431144045 has 16 divisors (see below), whose sum is σ = 45261585408. Its totient is φ = 28121022720.
The previous prime is 36431144023. The next prime is 36431144053. The reversal of 36431144045 is 54044113463.
It is a de Polignac number, because none of the positive numbers 2k-36431144045 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 36431143996 and 36431144014.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 296489 + ... + 400958.
It is an arithmetic number, because the mean of its divisors is an integer number (2828849088).
Almost surely, 236431144045 is an apocalyptic number.
It is an amenable number.
36431144045 is a deficient number, since it is larger than the sum of its proper divisors (8830441363).
36431144045 is a wasteful number, since it uses less digits than its factorization.
36431144045 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 697820.
The product of its (nonzero) digits is 69120, while the sum is 35.
The spelling of 36431144045 in words is "thirty-six billion, four hundred thirty-one million, one hundred forty-four thousand, forty-five".
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