Base | Representation |
---|---|
bin | 10110111101000… |
… | …101000001101110 |
3 | 222211122121210000 |
4 | 112331011001232 |
5 | 1242042011001 |
6 | 102114125130 |
7 | 12354245022 |
oct | 2675050156 |
9 | 884577700 |
10 | 385110126 |
11 | 188425a35 |
12 | a8b807a6 |
13 | 61a2a11b |
14 | 3920a382 |
15 | 23c21a86 |
hex | 16f4506e |
385110126 has 40 divisors (see below), whose sum is σ = 908356680. Its totient is φ = 121612752.
The previous prime is 385110119. The next prime is 385110127. The reversal of 385110126 is 621011583.
It is a Harshad number since it is a multiple of its sum of digits (27).
It is a self number, because there is not a number n which added to its sum of digits gives 385110126.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (385110127) by changing a digit.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 59481 + ... + 65636.
It is an arithmetic number, because the mean of its divisors is an integer number (22708917).
Almost surely, 2385110126 is an apocalyptic number.
385110126 is an abundant number, since it is smaller than the sum of its proper divisors (523246554).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
385110126 is a wasteful number, since it uses less digits than its factorization.
385110126 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 125150 (or 125141 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 27.
The square root of 385110126 is about 19624.2229400300. Note that the first 3 decimals coincide. The cubic root of 385110126 is about 727.5479913074.
The spelling of 385110126 in words is "three hundred eighty-five million, one hundred ten thousand, one hundred twenty-six".
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