Base | Representation |
---|---|
bin | 110111011110… |
… | …010001000010 |
3 | 1000100210201112 |
4 | 313132101002 |
5 | 12210320030 |
6 | 1235403322 |
7 | 234414116 |
oct | 67362102 |
9 | 30323645 |
10 | 14541890 |
11 | 82325a0 |
12 | 4a53542 |
13 | 3021c8c |
14 | 1d07746 |
15 | 1423a95 |
hex | dde442 |
14541890 has 16 divisors (see below), whose sum is σ = 28555200. Its totient is φ = 5287920.
The previous prime is 14541889. The next prime is 14541893. The reversal of 14541890 is 9814541.
14541890 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a super-2 number, since 2×145418902 = 422933129544200, which contains 22 as substring.
It is an alternating number because its digits alternate between odd and even.
It is not an unprimeable number, because it can be changed into a prime (14541893) 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, 65990 + ... + 66209.
It is an arithmetic number, because the mean of its divisors is an integer number (1784700).
Almost surely, 214541890 is an apocalyptic number.
14541890 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
14541890 is a deficient number, since it is larger than the sum of its proper divisors (14013310).
14541890 is a wasteful number, since it uses less digits than its factorization.
14541890 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 132217.
The product of its (nonzero) digits is 5760, while the sum is 32.
The square root of 14541890 is about 3813.3830124969. The cubic root of 14541890 is about 244.0845469795.
The spelling of 14541890 in words is "fourteen million, five hundred forty-one thousand, eight hundred ninety".
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