Base | Representation |
---|---|
bin | 110010111011… |
… | …011001011010 |
3 | 221010021102121 |
4 | 302323121122 |
5 | 11404203430 |
6 | 1154051454 |
7 | 221322466 |
oct | 62733132 |
9 | 27107377 |
10 | 13350490 |
11 | 759946a |
12 | 4579b8a |
13 | 29c58ca |
14 | 1ab74a6 |
15 | 128aa7a |
hex | cbb65a |
13350490 has 16 divisors (see below), whose sum is σ = 24072552. Its totient is φ = 5330944.
The previous prime is 13350479. The next prime is 13350499. The reversal of 13350490 is 9405331.
It can be written as a sum of positive squares in 4 ways, for example, as 8346321 + 5004169 = 2889^2 + 2237^2 .
It is not an unprimeable number, because it can be changed into a prime (13350499) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10362 + ... + 11578.
Almost surely, 213350490 is an apocalyptic number.
13350490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13350490 is a deficient number, since it is larger than the sum of its proper divisors (10722062).
13350490 is a wasteful number, since it uses less digits than its factorization.
13350490 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2321.
The product of its (nonzero) digits is 1620, while the sum is 25.
The square root of 13350490 is about 3653.8322347913. The cubic root of 13350490 is about 237.2278840945.
The spelling of 13350490 in words is "thirteen million, three hundred fifty thousand, four hundred ninety".
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