Base | Representation |
---|---|
bin | 1001100010100… |
… | …1001101101100 |
3 | 2210021221211221 |
4 | 2120221031230 |
5 | 40220432300 |
6 | 3545353124 |
7 | 664055635 |
oct | 230511554 |
9 | 83257757 |
10 | 40014700 |
11 | 20650700 |
12 | 114987a4 |
13 | 83a044b |
14 | 545888c |
15 | 37a631a |
hex | 262936c |
40014700 has 54 divisors (see below), whose sum is σ = 95472188. Its totient is φ = 14546400.
The previous prime is 40014697. The next prime is 40014701. The reversal of 40014700 is 741004.
It is a happy number.
It is not an unprimeable number, because it can be changed into a prime (40014701) by changing a digit.
It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 10447 + ... + 13753.
Almost surely, 240014700 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 40014700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (47736094).
40014700 is an abundant number, since it is smaller than the sum of its proper divisors (55457488).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40014700 is a wasteful number, since it uses less digits than its factorization.
40014700 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3343 (or 3325 counting only the distinct ones).
The product of its (nonzero) digits is 112, while the sum is 16.
The square root of 40014700 is about 6325.7173506251. The cubic root of 40014700 is about 342.0370786150.
Adding to 40014700 its reverse (741004), we get a palindrome (40755704).
The spelling of 40014700 in words is "forty million, fourteen thousand, seven hundred".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.068 sec. • engine limits •