Base | Representation |
---|---|
bin | 10110101101100… |
… | …110111000100000 |
3 | 222120000120111111 |
4 | 112231212320200 |
5 | 1240022220441 |
6 | 101451153104 |
7 | 12304624024 |
oct | 2655467040 |
9 | 876016444 |
10 | 381054496 |
11 | 186105979 |
12 | a7745794 |
13 | 60c3a144 |
14 | 38872384 |
15 | 236c0081 |
hex | 16b66e20 |
381054496 has 24 divisors (see below), whose sum is σ = 752926860. Its totient is φ = 189835008.
The previous prime is 381054463. The next prime is 381054523. The reversal of 381054496 is 694450183.
It can be written as a sum of positive squares in 2 ways, for example, as 366339600 + 14714896 = 19140^2 + 3836^2 .
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, 12631 + ... + 30358.
Almost surely, 2381054496 is an apocalyptic number.
It is an amenable number.
381054496 is a deficient number, since it is larger than the sum of its proper divisors (371872364).
381054496 is a wasteful number, since it uses less digits than its factorization.
381054496 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43276 (or 43268 counting only the distinct ones).
The product of its (nonzero) digits is 103680, while the sum is 40.
The square root of 381054496 is about 19520.6172033571. The cubic root of 381054496 is about 724.9850149895.
The spelling of 381054496 in words is "three hundred eighty-one million, fifty-four thousand, four hundred ninety-six".
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