Base | Representation |
---|---|
bin | 111000011100… |
… | …000011100100 |
3 | 1000211122220020 |
4 | 320130003210 |
5 | 12241414410 |
6 | 1245035140 |
7 | 236520024 |
oct | 70340344 |
9 | 30748806 |
10 | 14794980 |
11 | 8395762 |
12 | 4b55ab0 |
13 | 30b0235 |
14 | 1d71a84 |
15 | 1473a70 |
hex | e1c0e4 |
14794980 has 96 divisors (see below), whose sum is σ = 44126208. Its totient is φ = 3696000.
The previous prime is 14794963. The next prime is 14794987. The reversal of 14794980 is 8949741.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (14794987) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 97905 + ... + 98055.
It is an arithmetic number, because the mean of its divisors is an integer number (459648).
Almost surely, 214794980 is an apocalyptic number.
14794980 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14794980, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (22063104).
14794980 is an abundant number, since it is smaller than the sum of its proper divisors (29331228).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14794980 is a wasteful number, since it uses less digits than its factorization.
14794980 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 257 (or 255 counting only the distinct ones).
The product of its (nonzero) digits is 72576, while the sum is 42.
The square root of 14794980 is about 3846.4243135671. The cubic root of 14794980 is about 245.4924428328.
The spelling of 14794980 in words is "fourteen million, seven hundred ninety-four thousand, nine hundred eighty".
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