Base | Representation |
---|---|
bin | 11100111111101111011 |
3 | 1210021100100 |
4 | 3213331323 |
5 | 220401024 |
6 | 32210443 |
7 | 11035041 |
oct | 3477573 |
9 | 1707310 |
10 | 950139 |
11 | 599943 |
12 | 399a23 |
13 | 273618 |
14 | 1aa391 |
15 | 13b7c9 |
hex | e7f7b |
950139 has 12 divisors (see below), whose sum is σ = 1382056. Its totient is φ = 628992.
The previous prime is 950111. The next prime is 950149. The reversal of 950139 is 931059.
It is not a de Polignac number, because 950139 - 211 = 948091 is a prime.
It is a Duffinian number.
950139 is a lucky number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (950149) 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, 1464 + ... + 2010.
2950139 is an apocalyptic number.
950139 is a deficient number, since it is larger than the sum of its proper divisors (431917).
950139 is a wasteful number, since it uses less digits than its factorization.
950139 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 746 (or 743 counting only the distinct ones).
The product of its (nonzero) digits is 1215, while the sum is 27.
The square root of 950139 is about 974.7507373683. The cubic root of 950139 is about 98.3095515281.
It can be divided in two parts, 950 and 139, that added together give a square (1089 = 332).
The spelling of 950139 in words is "nine hundred fifty thousand, one hundred thirty-nine".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.074 sec. • engine limits •