Base | Representation |
---|---|
bin | 10010010110010110000000… |
… | …10111110101111101101010 |
3 | 12021212102210100101221000210 |
4 | 21023023000113311331222 |
5 | 20242044101431120232 |
6 | 221452334135241550 |
7 | 11333126224101420 |
oct | 1113130027657552 |
9 | 167772710357023 |
10 | 40350150254442 |
11 | 1194744798a846 |
12 | 46381678192b6 |
13 | 1969006323a32 |
14 | 9d6d59ca1110 |
15 | 49e9000505cc |
hex | 24b2c05f5f6a |
40350150254442 has 64 divisors (see below), whose sum is σ = 92729161728000. Its totient is φ = 11466241222464.
The previous prime is 40350150254423. The next prime is 40350150254473. The reversal of 40350150254442 is 24445205105304.
It is a self number, because there is not a number n which added to its sum of digits gives 40350150254442.
It is an unprimeable number.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2855223 + ... + 9426165.
It is an arithmetic number, because the mean of its divisors is an integer number (1448893152000).
Almost surely, 240350150254442 is an apocalyptic number.
40350150254442 is a gapful number since it is divisible by the number (42) formed by its first and last digit.
40350150254442 is an abundant number, since it is smaller than the sum of its proper divisors (52379011473558).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
40350150254442 is a wasteful number, since it uses less digits than its factorization.
40350150254442 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6571747.
The product of its (nonzero) digits is 384000, while the sum is 39.
Adding to 40350150254442 its reverse (24445205105304), we get a palindrome (64795355359746).
The spelling of 40350150254442 in words is "forty trillion, three hundred fifty billion, one hundred fifty million, two hundred fifty-four thousand, four hundred forty-two".
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