Base | Representation |
---|---|
bin | 1011101010100011010… |
… | …1111111100110011000 |
3 | 201011021022020212122222 |
4 | 2322220311333212120 |
5 | 11240410203101130 |
6 | 232021341403212 |
7 | 20323062165365 |
oct | 2725065774630 |
9 | 634238225588 |
10 | 200401222040 |
11 | 77a982a1268 |
12 | 32a09b69508 |
13 | 15b8949aa76 |
14 | 99b14c346c |
15 | 532d7c9ce5 |
hex | 2ea8d7f998 |
200401222040 has 16 divisors (see below), whose sum is σ = 450902749680. Its totient is φ = 80160488800.
The previous prime is 200401222037. The next prime is 200401222057. The reversal of 200401222040 is 40222104002.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2505015236 + ... + 2505015315.
It is an arithmetic number, because the mean of its divisors is an integer number (28181421855).
Almost surely, 2200401222040 is an apocalyptic number.
200401222040 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
200401222040 is an abundant number, since it is smaller than the sum of its proper divisors (250501527640).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
200401222040 is a wasteful number, since it uses less digits than its factorization.
200401222040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5010030562 (or 5010030558 counting only the distinct ones).
The product of its (nonzero) digits is 256, while the sum is 17.
Adding to 200401222040 its reverse (40222104002), we get a palindrome (240623326042).
The spelling of 200401222040 in words is "two hundred billion, four hundred one million, two hundred twenty-two thousand, forty".
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