Base | Representation |
---|---|
bin | 10001100000000… |
… | …00001000110111 |
3 | 101020020021101202 |
4 | 20300000020313 |
5 | 300040114312 |
6 | 22322243115 |
7 | 3431534600 |
oct | 1060001067 |
9 | 336207352 |
10 | 146801207 |
11 | 75957a13 |
12 | 411b649b |
13 | 2454bc27 |
14 | 156d4da7 |
15 | cd4b9c2 |
hex | 8c00237 |
146801207 has 12 divisors (see below), whose sum is σ = 171923400. Its totient is φ = 124978896.
The previous prime is 146801191. The next prime is 146801243. The reversal of 146801207 is 702108641.
It is not a de Polignac number, because 146801207 - 24 = 146801191 is a prime.
It is a Duffinian number.
It is a self number, because there is not a number n which added to its sum of digits gives 146801207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146801287) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2753 + ... + 17354.
It is an arithmetic number, because the mean of its divisors is an integer number (14326950).
Almost surely, 2146801207 is an apocalyptic number.
146801207 is a deficient number, since it is larger than the sum of its proper divisors (25122193).
146801207 is a wasteful number, since it uses less digits than its factorization.
146801207 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 20270 (or 20263 counting only the distinct ones).
The product of its (nonzero) digits is 2688, while the sum is 29.
The square root of 146801207 is about 12116.1547943232. The cubic root of 146801207 is about 527.5251975415.
Adding to 146801207 its reverse (702108641), we get a palindrome (848909848).
The spelling of 146801207 in words is "one hundred forty-six million, eight hundred one thousand, two hundred seven".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •