Base | Representation |
---|---|
bin | 111110100100110… |
… | …010001000111110 |
3 | 2201011102212221202 |
4 | 332210302020332 |
5 | 4122224024300 |
6 | 252101255502 |
7 | 35005256501 |
oct | 7644621076 |
9 | 2634385852 |
10 | 1049829950 |
11 | 499668864 |
12 | 253704592 |
13 | 139666070 |
14 | 9d5dd138 |
15 | 62275ad5 |
hex | 3e93223e |
1049829950 has 48 divisors (see below), whose sum is σ = 2151851856. Its totient is φ = 378604800.
The previous prime is 1049829943. The next prime is 1049829953. The reversal of 1049829950 is 599289401.
It is a super-2 number, since 2×10498299502 = 2204285847834005000, which contains 22 as substring.
It is a Curzon number.
It is a junction number, because it is equal to n+sod(n) for n = 1049829895 and 1049829904.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1049829953) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9170 + ... + 46730.
It is an arithmetic number, because the mean of its divisors is an integer number (44830247).
Almost surely, 21049829950 is an apocalyptic number.
1049829950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1049829950 is an abundant number, since it is smaller than the sum of its proper divisors (1102021906).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1049829950 is a wasteful number, since it uses less digits than its factorization.
1049829950 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 37629 (or 37624 counting only the distinct ones).
The product of its (nonzero) digits is 233280, while the sum is 47.
The square root of 1049829950 is about 32401.0794573267. The cubic root of 1049829950 is about 1016.3414845825.
The spelling of 1049829950 in words is "one billion, forty-nine million, eight hundred twenty-nine thousand, nine hundred fifty".
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