Base | Representation |
---|---|
bin | 10110110011101… |
… | …101100110010100 |
3 | 222200000212210112 |
4 | 112303231212110 |
5 | 1240424423433 |
6 | 101545342152 |
7 | 12324340601 |
oct | 2663554624 |
9 | 880025715 |
10 | 382654868 |
11 | 186aa92a2 |
12 | a8197958 |
13 | 6137a6cb |
14 | 38b6b6a8 |
15 | 238d9348 |
hex | 16ced994 |
382654868 has 12 divisors (see below), whose sum is σ = 670030452. Its totient is φ = 191217600.
The previous prime is 382654847. The next prime is 382654879. The reversal of 382654868 is 868456283.
It can be written as a sum of positive squares in 2 ways, for example, as 218507524 + 164147344 = 14782^2 + 12812^2 .
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 19355 + ... + 33762.
It is an arithmetic number, because the mean of its divisors is an integer number (55835871).
Almost surely, 2382654868 is an apocalyptic number.
It is an amenable number.
382654868 is a deficient number, since it is larger than the sum of its proper divisors (287375584).
382654868 is a wasteful number, since it uses less digits than its factorization.
382654868 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 54922 (or 54920 counting only the distinct ones).
The product of its digits is 2211840, while the sum is 50.
The square root of 382654868 is about 19561.5660927238. The cubic root of 382654868 is about 725.9985403720.
The spelling of 382654868 in words is "three hundred eighty-two million, six hundred fifty-four thousand, eight hundred sixty-eight".
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