Base | Representation |
---|---|
bin | 110010111011… |
… | …100000010010 |
3 | 221010022000220 |
4 | 302323200102 |
5 | 11404212210 |
6 | 1154053510 |
7 | 221323665 |
oct | 62734022 |
9 | 27108026 |
10 | 13350930 |
11 | 759982a |
12 | 457a296 |
13 | 29c5b78 |
14 | 1ab76dc |
15 | 128ac70 |
hex | cbb812 |
13350930 has 16 divisors (see below), whose sum is σ = 32042304. Its totient is φ = 3560240.
The previous prime is 13350923. The next prime is 13350949. The reversal of 13350930 is 3905331.
It is a self number, because there is not a number n which added to its sum of digits gives 13350930.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 222486 + ... + 222545.
It is an arithmetic number, because the mean of its divisors is an integer number (2002644).
Almost surely, 213350930 is an apocalyptic number.
13350930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
13350930 is an abundant number, since it is smaller than the sum of its proper divisors (18691374).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
13350930 is a wasteful number, since it uses less digits than its factorization.
13350930 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 445041.
The product of its (nonzero) digits is 1215, while the sum is 24.
The square root of 13350930 is about 3653.8924450509. The cubic root of 13350930 is about 237.2304902191.
The spelling of 13350930 in words is "thirteen million, three hundred fifty thousand, nine hundred thirty".
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