Base | Representation |
---|---|
bin | 111000101000101… |
… | …100000100110011 |
3 | 2110012221200011120 |
4 | 320220230010303 |
5 | 3421222043022 |
6 | 234141513323 |
7 | 32355325236 |
oct | 7050540463 |
9 | 2405850146 |
10 | 950190387 |
11 | 4483a3113 |
12 | 226272843 |
13 | 121b1a643 |
14 | 902a341d |
15 | 58642d5c |
hex | 38a2c133 |
950190387 has 16 divisors (see below), whose sum is σ = 1284228000. Its totient is φ = 624858624.
The previous prime is 950190383. The next prime is 950190419. The reversal of 950190387 is 783091059.
It is a happy number.
It is not a de Polignac number, because 950190387 - 22 = 950190383 is a prime.
It is not an unprimeable number, because it can be changed into a prime (950190383) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 68539 + ... + 81227.
It is an arithmetic number, because the mean of its divisors is an integer number (80264250).
Almost surely, 2950190387 is an apocalyptic number.
950190387 is a deficient number, since it is larger than the sum of its proper divisors (334037613).
950190387 is a wasteful number, since it uses less digits than its factorization.
950190387 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 13030.
The product of its (nonzero) digits is 68040, while the sum is 42.
The square root of 950190387 is about 30825.1583450921. The cubic root of 950190387 is about 983.1132380975.
The spelling of 950190387 in words is "nine hundred fifty million, one hundred ninety thousand, three hundred eighty-seven".
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