Base | Representation |
---|---|
bin | 1011110001101111010… |
… | …1010001100010111000 |
3 | 201100020202100221110220 |
4 | 2330123311101202320 |
5 | 11303333041210430 |
6 | 232541014540040 |
7 | 20421636064464 |
oct | 2743365214270 |
9 | 640222327426 |
10 | 202330413240 |
11 | 7889827515a |
12 | 33268067620 |
13 | 16106082417 |
14 | 9b157c94a4 |
15 | 53e2d52110 |
hex | 2f1bd518b8 |
202330413240 has 32 divisors (see below), whose sum is σ = 606991240080. Its totient is φ = 53954776832.
The previous prime is 202330413217. The next prime is 202330413269. The reversal of 202330413240 is 42314033202.
It is a super-2 number, since 2×2023304132402 (a number of 23 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 202330413240.
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, 843043269 + ... + 843043508.
Almost surely, 2202330413240 is an apocalyptic number.
202330413240 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
202330413240 is an abundant number, since it is smaller than the sum of its proper divisors (404660826840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
202330413240 is a wasteful number, since it uses less digits than its factorization.
202330413240 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1686086791 (or 1686086787 counting only the distinct ones).
The product of its (nonzero) digits is 3456, while the sum is 24.
Adding to 202330413240 its reverse (42314033202), we get a palindrome (244644446442).
The spelling of 202330413240 in words is "two hundred two billion, three hundred thirty million, four hundred thirteen thousand, two hundred forty".
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