Base | Representation |
---|---|
bin | 10001100001011… |
… | …10111000111101 |
3 | 101020121000002010 |
4 | 20300232320331 |
5 | 300112231301 |
6 | 22330321433 |
7 | 3433263102 |
oct | 1060567075 |
9 | 336530063 |
10 | 146992701 |
11 | 75a78879 |
12 | 41289279 |
13 | 245b813b |
14 | 15744aa9 |
15 | cd885d6 |
hex | 8c2ee3d |
146992701 has 12 divisors (see below), whose sum is σ = 204884288. Its totient is φ = 93733464.
The previous prime is 146992687. The next prime is 146992709. The reversal of 146992701 is 107299641.
It is not a de Polignac number, because 146992701 - 218 = 146730557 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 146992701.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (146992709) 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, 44725 + ... + 47898.
Almost surely, 2146992701 is an apocalyptic number.
It is an amenable number.
146992701 is a deficient number, since it is larger than the sum of its proper divisors (57891587).
146992701 is an equidigital number, since it uses as much as digits as its factorization.
146992701 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 92672 (or 92649 counting only the distinct ones).
The product of its (nonzero) digits is 27216, while the sum is 39.
The square root of 146992701 is about 12124.0546435588. The cubic root of 146992701 is about 527.7544736262.
The spelling of 146992701 in words is "one hundred forty-six million, nine hundred ninety-two thousand, seven hundred one".
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