Base | Representation |
---|---|
bin | 10110111111011… |
… | …000011101101010 |
3 | 222212210022011200 |
4 | 112333120131222 |
5 | 1242220322101 |
6 | 102135105030 |
7 | 12362341455 |
oct | 2677303552 |
9 | 885708150 |
10 | 385714026 |
11 | 1887a8725 |
12 | a9212176 |
13 | 61babc69 |
14 | 3932649c |
15 | 23ce0986 |
hex | 16fd876a |
385714026 has 24 divisors (see below), whose sum is σ = 837408000. Its totient is φ = 128310696.
The previous prime is 385714013. The next prime is 385714027. The reversal of 385714026 is 620417583.
It is not an unprimeable number, because it can be changed into a prime (385714027) 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, 12490 + ... + 30453.
It is an arithmetic number, because the mean of its divisors is an integer number (34892000).
Almost surely, 2385714026 is an apocalyptic number.
385714026 is an abundant number, since it is smaller than the sum of its proper divisors (451693974).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385714026 is a wasteful number, since it uses less digits than its factorization.
385714026 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 43450 (or 43447 counting only the distinct ones).
The product of its (nonzero) digits is 40320, while the sum is 36.
The square root of 385714026 is about 19639.6035092361. The cubic root of 385714026 is about 727.9280875813.
The spelling of 385714026 in words is "three hundred eighty-five million, seven hundred fourteen thousand, twenty-six".
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