Base | Representation |
---|---|
bin | 110110110000… |
… | …011011101010 |
3 | 1000000021012100 |
4 | 312300123222 |
5 | 12133313104 |
6 | 1231354230 |
7 | 233002563 |
oct | 66603352 |
9 | 30007170 |
10 | 14354154 |
11 | 8114541 |
12 | 4982976 |
13 | 2c876a9 |
14 | 1c9916a |
15 | 13d8139 |
hex | db06ea |
14354154 has 48 divisors (see below), whose sum is σ = 33513480. Its totient is φ = 4423680.
The previous prime is 14354117. The next prime is 14354161. The reversal of 14354154 is 45145341.
14354154 = T1291 + T1292 + ... + T1307.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 9753129 + 4601025 = 3123^2 + 2145^2 .
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 18282 + ... + 19050.
Almost surely, 214354154 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14354154, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16756740).
14354154 is an abundant number, since it is smaller than the sum of its proper divisors (19159326).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14354154 is a wasteful number, since it uses less digits than its factorization.
14354154 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 855 (or 852 counting only the distinct ones).
The product of its digits is 4800, while the sum is 27.
The square root of 14354154 is about 3788.6876355804. The cubic root of 14354154 is about 243.0296158590.
Adding to 14354154 its reverse (45145341), we get a palindrome (59499495).
The spelling of 14354154 in words is "fourteen million, three hundred fifty-four thousand, one hundred fifty-four".
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