Base | Representation |
---|---|
bin | 11000000101011… |
… | …11001001111110 |
3 | 112002011220022020 |
4 | 30002233021332 |
5 | 403210402110 |
6 | 32014301010 |
7 | 5002226436 |
oct | 1402571176 |
9 | 462156266 |
10 | 202044030 |
11 | a4059741 |
12 | 577b7766 |
13 | 32b217a6 |
14 | 1cb952c6 |
15 | 12b0ed70 |
hex | c0af27e |
202044030 has 32 divisors (see below), whose sum is σ = 485388288. Its totient is φ = 53824800.
The previous prime is 202043993. The next prime is 202044041. The reversal of 202044030 is 30440202.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 34195 + ... + 39665.
It is an arithmetic number, because the mean of its divisors is an integer number (15168384).
Almost surely, 2202044030 is an apocalyptic number.
202044030 is an abundant number, since it is smaller than the sum of its proper divisors (283344258).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202044030 is a wasteful number, since it uses less digits than its factorization.
202044030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6712.
The product of its (nonzero) digits is 192, while the sum is 15.
The square root of 202044030 is about 14214.2192891485. The cubic root of 202044030 is about 586.7890588451.
Adding to 202044030 its reverse (30440202), we get a palindrome (232484232).
The spelling of 202044030 in words is "two hundred two million, forty-four thousand, thirty".
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