Base | Representation |
---|---|
bin | 10110110100101… |
… | …110110100111000 |
3 | 222200112110021210 |
4 | 112310232310320 |
5 | 1241012001130 |
6 | 101555203120 |
7 | 12326532534 |
oct | 2664566470 |
9 | 880473253 |
10 | 382922040 |
11 | 187170aa6 |
12 | a82a64a0 |
13 | 614421b7 |
14 | 38bdabc4 |
15 | 2393d5b0 |
hex | 16d2ed38 |
382922040 has 32 divisors (see below), whose sum is σ = 1148766480. Its totient is φ = 102112512.
The previous prime is 382922027. The next prime is 382922047. The reversal of 382922040 is 40229283.
It is a Harshad number since it is a multiple of its sum of digits (30).
It is a junction number, because it is equal to n+sod(n) for n = 382921989 and 382922007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (382922047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1595389 + ... + 1595628.
Almost surely, 2382922040 is an apocalyptic number.
382922040 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
382922040 is an abundant number, since it is smaller than the sum of its proper divisors (765844440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
382922040 is a wasteful number, since it uses less digits than its factorization.
382922040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3191031 (or 3191027 counting only the distinct ones).
The product of its (nonzero) digits is 6912, while the sum is 30.
The square root of 382922040 is about 19568.3939044573. The cubic root of 382922040 is about 726.1674666229.
The spelling of 382922040 in words is "three hundred eighty-two million, nine hundred twenty-two thousand, forty".
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