Base | Representation |
---|---|
bin | 10000101100001… |
… | …11010000111110 |
3 | 100202110110222221 |
4 | 20112013100332 |
5 | 241320432104 |
6 | 21520555554 |
7 | 3320050663 |
oct | 1026072076 |
9 | 322413887 |
10 | 140014654 |
11 | 7204209a |
12 | 3aa82bba |
13 | 23013c10 |
14 | 14849a6a |
15 | c45ac54 |
hex | 858743e |
140014654 has 8 divisors (see below), whose sum is σ = 226177560. Its totient is φ = 64622136.
The previous prime is 140014643. The next prime is 140014673. The reversal of 140014654 is 456410041.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
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 3 ways as a sum of consecutive naturals, for example, 2692564 + ... + 2692615.
It is an arithmetic number, because the mean of its divisors is an integer number (28272195).
Almost surely, 2140014654 is an apocalyptic number.
140014654 is a deficient number, since it is larger than the sum of its proper divisors (86162906).
140014654 is a wasteful number, since it uses less digits than its factorization.
140014654 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 5385194.
The product of its (nonzero) digits is 1920, while the sum is 25.
The square root of 140014654 is about 11832.7787945182. The cubic root of 140014654 is about 519.2675264122.
Adding to 140014654 its reverse (456410041), we get a palindrome (596424695).
The spelling of 140014654 in words is "one hundred forty million, fourteen thousand, six hundred fifty-four".
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