Base | Representation |
---|---|
bin | 1011101011010100100… |
… | …11010101000000011000 |
3 | 1102100121101120121100102 |
4 | 11311222103111000120 |
5 | 23033142121111300 |
6 | 504152114354532 |
7 | 40662330500663 |
oct | 5655223250030 |
9 | 1370541517312 |
10 | 401215410200 |
11 | 145177704040 |
12 | 6591228ba48 |
13 | 2bab0399a87 |
14 | 155c17846da |
15 | a68347a0d5 |
hex | 5d6a4d5018 |
401215410200 has 96 divisors (see below), whose sum is σ = 1024950024000. Its totient is φ = 144846787200.
The previous prime is 401215410191. The next prime is 401215410223. The reversal of 401215410200 is 2014512104.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (20).
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 23 ways as a sum of consecutive naturals, for example, 350210 + ... + 961809.
It is an arithmetic number, because the mean of its divisors is an integer number (10676562750).
Almost surely, 2401215410200 is an apocalyptic number.
401215410200 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
401215410200 is an abundant number, since it is smaller than the sum of its proper divisors (623734613800).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
401215410200 is a wasteful number, since it uses less digits than its factorization.
401215410200 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 1312185 (or 1312176 counting only the distinct ones).
The product of its (nonzero) digits is 320, while the sum is 20.
Adding to 401215410200 its reverse (2014512104), we get a palindrome (403229922304).
The spelling of 401215410200 in words is "four hundred one billion, two hundred fifteen million, four hundred ten thousand, two hundred".
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