Base | Representation |
---|---|
bin | 110110001100… |
… | …000010100010 |
3 | 222201200201110 |
4 | 312030002202 |
5 | 12114030330 |
6 | 1224244150 |
7 | 231512154 |
oct | 66140242 |
9 | 28650643 |
10 | 14205090 |
11 | 8022549 |
12 | 4910656 |
13 | 2c348a3 |
14 | 1c5aad4 |
15 | 13a8db0 |
hex | d8c0a2 |
14205090 has 16 divisors (see below), whose sum is σ = 34092288. Its totient is φ = 3788016.
The previous prime is 14205089. The next prime is 14205091. The reversal of 14205090 is 9050241.
It is an interprime number because it is at equal distance from previous prime (14205089) and next prime (14205091).
It is not an unprimeable number, because it can be changed into a prime (14205091) 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, 236722 + ... + 236781.
It is an arithmetic number, because the mean of its divisors is an integer number (2130768).
Almost surely, 214205090 is an apocalyptic number.
14205090 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14205090 is an abundant number, since it is smaller than the sum of its proper divisors (19887198).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14205090 is a wasteful number, since it uses less digits than its factorization.
14205090 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 473513.
The product of its (nonzero) digits is 360, while the sum is 21.
The square root of 14205090 is about 3768.9640486479. The cubic root of 14205090 is about 242.1854212655.
The spelling of 14205090 in words is "fourteen million, two hundred five thousand, ninety".
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