Base | Representation |
---|---|
bin | 10110110010010… |
… | …001001110101101 |
3 | 222122022122210211 |
4 | 112302101032231 |
5 | 1240330322100 |
6 | 101533302421 |
7 | 12321203551 |
oct | 2662211655 |
9 | 878278724 |
10 | 382276525 |
11 | 186870014 |
12 | a8034a11 |
13 | 61277437 |
14 | 38aad861 |
15 | 238621ba |
hex | 16c913ad |
382276525 has 12 divisors (see below), whose sum is σ = 476647444. Its totient is φ = 304128000.
The previous prime is 382276519. The next prime is 382276529. The reversal of 382276525 is 525672283.
It can be written as a sum of positive squares in 6 ways, for example, as 187087684 + 195188841 = 13678^2 + 13971^2 .
It is not a de Polignac number, because 382276525 - 213 = 382268333 is a prime.
It is a super-2 number, since 2×3822765252 = 292270683132151250, which contains 22 as substring.
It is a hoax number, since the sum of its digits (40) coincides with the sum of the digits of its distinct prime factors.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382276529) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 37716 + ... + 46765.
Almost surely, 2382276525 is an apocalyptic number.
It is an amenable number.
382276525 is a deficient number, since it is larger than the sum of its proper divisors (94370919).
382276525 is a wasteful number, since it uses less digits than its factorization.
382276525 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 84672 (or 84667 counting only the distinct ones).
The product of its digits is 201600, while the sum is 40.
The square root of 382276525 is about 19551.8931308454. The cubic root of 382276525 is about 725.7591888784.
The spelling of 382276525 in words is "three hundred eighty-two million, two hundred seventy-six thousand, five hundred twenty-five".
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