Base | Representation |
---|---|
bin | 100010010001101010… |
… | …000011110101000100 |
3 | 10111222220012111112200 |
4 | 202101222003311010 |
5 | 1100333141213140 |
6 | 24523545514500 |
7 | 2442011152266 |
oct | 422152036504 |
9 | 114886174480 |
10 | 36803460420 |
11 | 146766595a1 |
12 | 71714a2a30 |
13 | 3616a55b1c |
14 | 1ad1c43b36 |
15 | e5606e030 |
hex | 891a83d44 |
36803460420 has 72 divisors (see below), whose sum is σ = 112625165016. Its totient is φ = 9727398912.
The previous prime is 36803460401. The next prime is 36803460433. The reversal of 36803460420 is 2406430863.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 552062016 + 36251398404 = 23496^2 + 190398^2 .
It is a Harshad number since it is a multiple of its sum of digits (36).
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 884367 + ... + 925046.
It is an arithmetic number, because the mean of its divisors is an integer number (1564238403).
Almost surely, 236803460420 is an apocalyptic number.
36803460420 is a gapful number since it is divisible by the number (30) formed by its first and last digit.
It is an amenable number.
36803460420 is an abundant number, since it is smaller than the sum of its proper divisors (75821704596).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
36803460420 is a wasteful number, since it uses less digits than its factorization.
36803460420 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1809541 (or 1809536 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 36.
The spelling of 36803460420 in words is "thirty-six billion, eight hundred three million, four hundred sixty thousand, four hundred twenty".
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