Base | Representation |
---|---|
bin | 1011110001101000110… |
… | …1100111111111010000 |
3 | 201100011212020111210210 |
4 | 2330122031213333100 |
5 | 11303304112222232 |
6 | 232534204324120 |
7 | 20421156120552 |
oct | 2743215477720 |
9 | 640155214723 |
10 | 202303242192 |
11 | 788839a7147 |
12 | 3325ab43640 |
13 | 1610055ac8c |
14 | 9b11d554d2 |
15 | 53e07865cc |
hex | 2f1a367fd0 |
202303242192 has 40 divisors (see below), whose sum is σ = 530416966816. Its totient is φ = 66427929216.
The previous prime is 202303242161. The next prime is 202303242277. The reversal of 202303242192 is 291242303202.
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, 31449403 + ... + 31455834.
Almost surely, 2202303242192 is an apocalyptic number.
It is an amenable number.
202303242192 is an abundant number, since it is smaller than the sum of its proper divisors (328113724624).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202303242192 is a wasteful number, since it uses less digits than its factorization.
202303242192 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 62905315 (or 62905309 counting only the distinct ones).
The product of its (nonzero) digits is 10368, while the sum is 30.
Adding to 202303242192 its reverse (291242303202), we get a palindrome (493545545394).
The spelling of 202303242192 in words is "two hundred two billion, three hundred three million, two hundred forty-two thousand, one hundred ninety-two".
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