Base | Representation |
---|---|
bin | 11100111111100110101 |
3 | 1210021020202 |
4 | 3213330311 |
5 | 220400234 |
6 | 32210245 |
7 | 11034611 |
oct | 3477465 |
9 | 1707222 |
10 | 950069 |
11 | 59988a |
12 | 399985 |
13 | 273593 |
14 | 1aa341 |
15 | 13b77e |
hex | e7f35 |
950069 has 6 divisors (see below), whose sum is σ = 988290. Its totient is φ = 912240.
The previous prime is 950041. The next prime is 950071. The reversal of 950069 is 960059.
It can be written as a sum of positive squares in 3 ways, for example, as 70225 + 879844 = 265^2 + 938^2 .
It is a de Polignac number, because none of the positive numbers 2k-950069 is a prime.
It is a super-2 number, since 2×9500692 = 1805262209522, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (29).
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (950009) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5159 + ... + 5339.
It is an arithmetic number, because the mean of its divisors is an integer number (164715).
2950069 is an apocalyptic number.
It is an amenable number.
950069 is a deficient number, since it is larger than the sum of its proper divisors (38221).
950069 is an equidigital number, since it uses as much as digits as its factorization.
950069 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 391 (or 210 counting only the distinct ones).
The product of its (nonzero) digits is 2430, while the sum is 29.
The square root of 950069 is about 974.7148300913. The cubic root of 950069 is about 98.3071372014.
Multiplying 950069 by its sum of digits (29), we get a square (27552001 = 52492).
950069 divided by its sum of digits (29) gives a square (32761 = 1812).
The spelling of 950069 in words is "nine hundred fifty thousand, sixty-nine".
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