Base | Representation |
---|---|
bin | 10110111110111… |
… | …110001000001000 |
3 | 222212120211012100 |
4 | 112332332020020 |
5 | 1242203344102 |
6 | 102132513400 |
7 | 12361412121 |
oct | 2676761010 |
9 | 885524170 |
10 | 385606152 |
11 | 188734678 |
12 | a917b860 |
13 | 61b71b29 |
14 | 392d9048 |
15 | 23cbda1c |
hex | 16fbe208 |
385606152 has 48 divisors (see below), whose sum is σ = 1045352880. Its totient is φ = 128412000.
The previous prime is 385606099. The next prime is 385606153. The reversal of 385606152 is 251606583.
385606152 is a `hidden beast` number, since 38 + 5 + 6 + 0 + 615 + 2 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is not an unprimeable number, because it can be changed into a prime (385606153) 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, 102627 + ... + 106317.
It is an arithmetic number, because the mean of its divisors is an integer number (21778185).
Almost surely, 2385606152 is an apocalyptic number.
It is an amenable number.
385606152 is an abundant number, since it is smaller than the sum of its proper divisors (659746728).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385606152 is a wasteful number, since it uses less digits than its factorization.
385606152 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5154 (or 5147 counting only the distinct ones).
The product of its (nonzero) digits is 43200, while the sum is 36.
The square root of 385606152 is about 19636.8569786511. The cubic root of 385606152 is about 727.8602205168.
The spelling of 385606152 in words is "three hundred eighty-five million, six hundred six thousand, one hundred fifty-two".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.075 sec. • engine limits •