Base | Representation |
---|---|
bin | 10010010011010000101010… |
… | …10111011001110010100000 |
3 | 12021111022022122002222002202 |
4 | 21021220111113121302200 |
5 | 20233330111204120000 |
6 | 221331533045032332 |
7 | 11322355562004506 |
oct | 1111502527316240 |
9 | 167438278088082 |
10 | 40244202020000 |
11 | 11906519970110 |
12 | 461b7199b56a8 |
13 | 195c0203a1454 |
14 | 9d1b88c68676 |
15 | 49bc9da05dd5 |
hex | 249a155d9ca0 |
40244202020000 has 120 divisors (see below), whose sum is σ = 108007389971712. Its totient is φ = 14634255200000.
The previous prime is 40244202019963. The next prime is 40244202020017. The reversal of 40244202020000 is 2020244204.
It is a Harshad number since it is a multiple of its sum of digits (20).
It is an unprimeable number.
It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 91244096 + ... + 91684095.
Almost surely, 240244202020000 is an apocalyptic number.
40244202020000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.
It is an amenable number.
40244202020000 is an abundant number, since it is smaller than the sum of its proper divisors (67763187951712).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40244202020000 is a wasteful number, since it uses less digits than its factorization.
40244202020000 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 182928232 (or 182928209 counting only the distinct ones).
The product of its (nonzero) digits is 1024, while the sum is 20.
Adding to 40244202020000 its reverse (2020244204), we get a palindrome (40246222264204).
The spelling of 40244202020000 in words is "forty trillion, two hundred forty-four billion, two hundred two million, twenty thousand".
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