Base | Representation |
---|---|
bin | 1011110010001000000… |
… | …1101011111101000000 |
3 | 201100111222220111001210 |
4 | 2330202001223331000 |
5 | 11304041142033212 |
6 | 232555210130120 |
7 | 20424340263165 |
oct | 2744201537500 |
9 | 640458814053 |
10 | 202434330432 |
11 | 789409a1734 |
12 | 33296a20940 |
13 | 16121767b99 |
14 | 9b2551a06c |
15 | 53ec02c53c |
hex | 2f2206bf40 |
202434330432 has 28 divisors (see below), whose sum is σ = 535607499776. Its totient is φ = 67478110080.
The previous prime is 202434330257. The next prime is 202434330451. The reversal of 202434330432 is 234033434202.
It is a super-2 number, since 2×2024343304322 (a number of 23 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 202434330432.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 527172544 + ... + 527172927.
Almost surely, 2202434330432 is an apocalyptic number.
It is an amenable number.
202434330432 is an abundant number, since it is smaller than the sum of its proper divisors (333173169344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202434330432 is a wasteful number, since it uses less digits than its factorization.
202434330432 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1054345486 (or 1054345476 counting only the distinct ones).
The product of its (nonzero) digits is 41472, while the sum is 30.
Adding to 202434330432 its reverse (234033434202), we get a palindrome (436467764634).
The spelling of 202434330432 in words is "two hundred two billion, four hundred thirty-four million, three hundred thirty thousand, four hundred thirty-two".
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