Base | Representation |
---|---|
bin | 110110010100… |
… | …101001110100 |
3 | 222210111010012 |
4 | 312110221310 |
5 | 12121142442 |
6 | 1225115352 |
7 | 232020056 |
oct | 66245164 |
9 | 28714105 |
10 | 14240372 |
11 | 8047003 |
12 | 4928b58 |
13 | 2c47973 |
14 | 1c698d6 |
15 | 13b4582 |
hex | d94a74 |
14240372 has 12 divisors (see below), whose sum is σ = 24947076. Its totient is φ = 7112640.
The previous prime is 14240351. The next prime is 14240431. The reversal of 14240372 is 27304241.
14240372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It can be written as a sum of positive squares in 2 ways, for example, as 4778596 + 9461776 = 2186^2 + 3076^2 .
It is a super-3 number, since 3×142403723 (a number of 22 digits) contains 333 as substring.
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, 6488 + ... + 8400.
It is an arithmetic number, because the mean of its divisors is an integer number (2078923).
Almost surely, 214240372 is an apocalyptic number.
It is an amenable number.
14240372 is a deficient number, since it is larger than the sum of its proper divisors (10706704).
14240372 is a wasteful number, since it uses less digits than its factorization.
14240372 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3778 (or 3776 counting only the distinct ones).
The product of its (nonzero) digits is 1344, while the sum is 23.
The square root of 14240372 is about 3773.6417424022. The cubic root of 14240372 is about 242.3857654470.
The spelling of 14240372 in words is "fourteen million, two hundred forty thousand, three hundred seventy-two".
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