Base | Representation |
---|---|
bin | 111011100001011010000 |
3 | 10200002110122 |
4 | 13130023100 |
5 | 444403131 |
6 | 105445412 |
7 | 22402226 |
oct | 7341320 |
9 | 3602418 |
10 | 1950416 |
11 | 1112416 |
12 | 7a0868 |
13 | 5339c0 |
14 | 38ab16 |
15 | 287d7b |
hex | 1dc2d0 |
1950416 has 20 divisors (see below), whose sum is σ = 4070052. Its totient is φ = 900096.
The previous prime is 1950409. The next prime is 1950419. The reversal of 1950416 is 6140591.
It can be written as a sum of positive squares in 2 ways, for example, as 250000 + 1700416 = 500^2 + 1304^2 .
It is a Harshad number since it is a multiple of its sum of digits (26).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1950419) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4481 + ... + 4896.
21950416 is an apocalyptic number.
1950416 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
1950416 is an abundant number, since it is smaller than the sum of its proper divisors (2119636).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1950416 is a wasteful number, since it uses less digits than its factorization.
1950416 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 9398 (or 9392 counting only the distinct ones).
The product of its (nonzero) digits is 1080, while the sum is 26.
The square root of 1950416 is about 1396.5729483274. The cubic root of 1950416 is about 124.9421812601.
The spelling of 1950416 in words is "one million, nine hundred fifty thousand, four hundred sixteen".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.148 sec. • engine limits •