Base | Representation |
---|---|
bin | 110110010000… |
… | …011011100000 |
3 | 222202121101110 |
4 | 312100123200 |
5 | 12120114242 |
6 | 1224503320 |
7 | 231615453 |
oct | 66203340 |
9 | 28677343 |
10 | 14223072 |
11 | 8035006 |
12 | 491ab40 |
13 | 2c3cb26 |
14 | 1c6349a |
15 | 13ae39c |
hex | d906e0 |
14223072 has 24 divisors (see below), whose sum is σ = 37335816. Its totient is φ = 4740992.
The previous prime is 14223047. The next prime is 14223107. The reversal of 14223072 is 27032241.
It is a tau number, because it is divible by the number of its divisors (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 73983 + ... + 74174.
It is an arithmetic number, because the mean of its divisors is an integer number (1555659).
Almost surely, 214223072 is an apocalyptic number.
14223072 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
14223072 is an abundant number, since it is smaller than the sum of its proper divisors (23112744).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14223072 is a wasteful number, since it uses less digits than its factorization.
14223072 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 148170 (or 148162 counting only the distinct ones).
The product of its (nonzero) digits is 672, while the sum is 21.
The square root of 14223072 is about 3771.3488303258. The cubic root of 14223072 is about 242.2875710795.
The spelling of 14223072 in words is "fourteen million, two hundred twenty-three thousand, seventy-two".
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