Base | Representation |
---|---|
bin | 11000000111101… |
… | …01010001011110 |
3 | 112002201111021021 |
4 | 30003311101132 |
5 | 403244044410 |
6 | 32024354354 |
7 | 5004533653 |
oct | 1403652136 |
9 | 462644237 |
10 | 202331230 |
11 | a42354a2 |
12 | 579159ba |
13 | 32bc242a |
14 | 1cc2bc2a |
15 | 12b69eda |
hex | c0f545e |
202331230 has 16 divisors (see below), whose sum is σ = 380031264. Its totient is φ = 77413600.
The previous prime is 202331197. The next prime is 202331251. The reversal of 202331230 is 32133202.
202331230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 439621 + ... + 440080.
It is an arithmetic number, because the mean of its divisors is an integer number (23751954).
Almost surely, 2202331230 is an apocalyptic number.
202331230 is a deficient number, since it is larger than the sum of its proper divisors (177700034).
202331230 is a wasteful number, since it uses less digits than its factorization.
202331230 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 879731.
The product of its (nonzero) digits is 216, while the sum is 16.
The square root of 202331230 is about 14224.3182613438. The cubic root of 202331230 is about 587.0669620149.
Adding to 202331230 its reverse (32133202), we get a palindrome (234464432).
The spelling of 202331230 in words is "two hundred two million, three hundred thirty-one thousand, two hundred thirty".
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