Base | Representation |
---|---|
bin | 10110101111101… |
… | …101100010100010 |
3 | 222121001121002102 |
4 | 112233231202202 |
5 | 1240142343200 |
6 | 101511050402 |
7 | 12312412040 |
oct | 2657554242 |
9 | 877047072 |
10 | 381606050 |
11 | 186452301 |
12 | a7970a02 |
13 | 610a11c7 |
14 | 38977390 |
15 | 2377d6d5 |
hex | 16bed8a2 |
381606050 has 24 divisors (see below), whose sum is σ = 811186176. Its totient is φ = 130836240.
The previous prime is 381606047. The next prime is 381606053. The reversal of 381606050 is 50606183.
It is an interprime number because it is at equal distance from previous prime (381606047) and next prime (381606053).
It is not an unprimeable number, because it can be changed into a prime (381606053) 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, 544802 + ... + 545501.
It is an arithmetic number, because the mean of its divisors is an integer number (33799424).
Almost surely, 2381606050 is an apocalyptic number.
381606050 is an abundant number, since it is smaller than the sum of its proper divisors (429580126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
381606050 is a wasteful number, since it uses less digits than its factorization.
381606050 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1090322 (or 1090317 counting only the distinct ones).
The product of its (nonzero) digits is 4320, while the sum is 29.
The square root of 381606050 is about 19534.7395682666. The cubic root of 381606050 is about 725.3346374324.
The spelling of 381606050 in words is "three hundred eighty-one million, six hundred six thousand, fifty".
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