Base | Representation |
---|---|
bin | 10110111110011… |
… | …000111111010100 |
3 | 222212022002112102 |
4 | 112332120333110 |
5 | 1242134012121 |
6 | 102125341232 |
7 | 12360206462 |
oct | 2676307724 |
9 | 885262472 |
10 | 385454036 |
11 | 188640360 |
12 | a9107818 |
13 | 61b1a816 |
14 | 39299832 |
15 | 23c8d90b |
hex | 16f98fd4 |
385454036 has 24 divisors (see below), whose sum is σ = 740287296. Its totient is φ = 174153920.
The previous prime is 385454023. The next prime is 385454071. The reversal of 385454036 is 630454583.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18881 + ... + 33576.
It is an arithmetic number, because the mean of its divisors is an integer number (30845304).
Almost surely, 2385454036 is an apocalyptic number.
It is an amenable number.
385454036 is a deficient number, since it is larger than the sum of its proper divisors (354833260).
385454036 is a wasteful number, since it uses less digits than its factorization.
385454036 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 52639 (or 52637 counting only the distinct ones).
The product of its (nonzero) digits is 172800, while the sum is 38.
The square root of 385454036 is about 19632.9833698295. The cubic root of 385454036 is about 727.7644978500.
The spelling of 385454036 in words is "three hundred eighty-five million, four hundred fifty-four thousand, thirty-six".
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