Base | Representation |
---|---|
bin | 100110111000001… |
… | …1110001001110010 |
3 | 10100220202002222121 |
4 | 1031300132021302 |
5 | 10132431131200 |
6 | 333241024454 |
7 | 44220336514 |
oct | 11560361162 |
9 | 3326662877 |
10 | 1304552050 |
11 | 60a42729a |
12 | 304a8512a |
13 | 17a36cbb9 |
14 | c5387bb4 |
15 | 797dde1a |
hex | 4dc1e272 |
1304552050 has 12 divisors (see below), whose sum is σ = 2426466906. Its totient is φ = 521820800.
The previous prime is 1304552033. The next prime is 1304552059. The reversal of 1304552050 is 502554031.
It can be written as a sum of positive squares in 3 ways, for example, as 515335401 + 789216649 = 22701^2 + 28093^2 .
It is a Harshad number since it is a multiple of its sum of digits (25).
It is not an unprimeable number, because it can be changed into a prime (1304552059) 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, 13045471 + ... + 13045570.
Almost surely, 21304552050 is an apocalyptic number.
1304552050 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1304552050 is a deficient number, since it is larger than the sum of its proper divisors (1121914856).
1304552050 is a wasteful number, since it uses less digits than its factorization.
1304552050 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 26091053 (or 26091048 counting only the distinct ones).
The product of its (nonzero) digits is 3000, while the sum is 25.
The square root of 1304552050 is about 36118.5831671177. The cubic root of 1304552050 is about 1092.6652644787.
The spelling of 1304552050 in words is "one billion, three hundred four million, five hundred fifty-two thousand, fifty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.072 sec. • engine limits •