Base | Representation |
---|---|
bin | 100100010010100001… |
… | …110101111111011100 |
3 | 10201120120120220210220 |
4 | 210102201311333130 |
5 | 1114300141124302 |
6 | 25522303201340 |
7 | 2546413600320 |
oct | 442241657734 |
9 | 121516526726 |
10 | 38965567452 |
11 | 15586057609 |
12 | 76755a6250 |
13 | 389c97a9b6 |
14 | 1c59059980 |
15 | 1030ca34bc |
hex | 912875fdc |
38965567452 has 24 divisors (see below), whose sum is σ = 103908180096. Its totient is φ = 11133019248.
The previous prime is 38965567429. The next prime is 38965567463. The reversal of 38965567452 is 25476556983.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 231937818 + ... + 231937985.
It is an arithmetic number, because the mean of its divisors is an integer number (4329507504).
Almost surely, 238965567452 is an apocalyptic number.
It is an amenable number.
38965567452 is an abundant number, since it is smaller than the sum of its proper divisors (64942612644).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
38965567452 is a wasteful number, since it uses less digits than its factorization.
38965567452 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 463875817 (or 463875815 counting only the distinct ones).
The product of its digits is 54432000, while the sum is 60.
The spelling of 38965567452 in words is "thirty-eight billion, nine hundred sixty-five million, five hundred sixty-seven thousand, four hundred fifty-two".
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