Base | Representation |
---|---|
bin | 1001001000011011000111… |
… | …1001100101001010111000 |
3 | 1022112211211101111200212201 |
4 | 2102012301321211022320 |
5 | 2304000040221414230 |
6 | 33204243311515544 |
7 | 2054250366225604 |
oct | 222066171451270 |
9 | 38484741450781 |
10 | 10040323232440 |
11 | 3221093794406 |
12 | 1161a6bb28bb4 |
13 | 57aa4c181387 |
14 | 269d505da504 |
15 | 126289ec75ca |
hex | 921b1e652b8 |
10040323232440 has 32 divisors (see below), whose sum is σ = 22590828020160. Its totient is φ = 4016111382400.
The previous prime is 10040323232389. The next prime is 10040323232509. The reversal of 10040323232440 is 4423232304001.
It is a super-2 number, since 2×100403232324402 (a number of 27 digits) contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 10040323232399 and 10040323232408.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12002625 + ... + 12811855.
It is an arithmetic number, because the mean of its divisors is an integer number (705963375630).
Almost surely, 210040323232440 is an apocalyptic number.
10040323232440 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
10040323232440 is an abundant number, since it is smaller than the sum of its proper divisors (12550504787720).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10040323232440 is a wasteful number, since it uses less digits than its factorization.
10040323232440 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1119423 (or 1119419 counting only the distinct ones).
The product of its (nonzero) digits is 13824, while the sum is 28.
Adding to 10040323232440 its reverse (4423232304001), we get a palindrome (14463555536441).
The spelling of 10040323232440 in words is "ten trillion, forty billion, three hundred twenty-three million, two hundred thirty-two thousand, four hundred forty".
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