Base | Representation |
---|---|
bin | 111001001101… |
… | …011010010000 |
3 | 1001012221012111 |
4 | 321031122100 |
5 | 12314402021 |
6 | 1253235104 |
7 | 241321300 |
oct | 71153220 |
9 | 31187174 |
10 | 14997136 |
11 | 8513630 |
12 | 5032a94 |
13 | 315125b |
14 | 1dc5600 |
15 | 14b38e1 |
hex | e4d690 |
14997136 has 120 divisors (see below), whose sum is σ = 38676096. Its totient is φ = 5564160.
The previous prime is 14997121. The next prime is 14997139. The reversal of 14997136 is 63179941.
It is not an unprimeable number, because it can be changed into a prime (14997139) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 319065 + ... + 319111.
Almost surely, 214997136 is an apocalyptic number.
14997136 is a gapful number since it is divisible by the number (16) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 14997136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (19338048).
14997136 is an abundant number, since it is smaller than the sum of its proper divisors (23678960).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
14997136 is a wasteful number, since it uses less digits than its factorization.
14997136 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 117 (or 104 counting only the distinct ones).
The product of its digits is 40824, while the sum is 40.
The square root of 14997136 is about 3872.6135877467. The cubic root of 14997136 is about 246.6055103642.
The spelling of 14997136 in words is "fourteen million, nine hundred ninety-seven thousand, one hundred thirty-six".
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