Base | Representation |
---|---|
bin | 11101110010010000000… |
… | …00111110100000101000 |
3 | 10121211121020021120222120 |
4 | 32321020000332200220 |
5 | 113231421032311130 |
6 | 2102052005151240 |
7 | 133640031066333 |
oct | 16711000764050 |
9 | 3554536246876 |
10 | 1023410432040 |
11 | 365031565a97 |
12 | 1464160bb520 |
13 | 756793ac6a9 |
14 | 3776765361a |
15 | 1b94baea910 |
hex | ee4803e828 |
1023410432040 has 32 divisors (see below), whose sum is σ = 3070231296480. Its totient is φ = 272909448512.
The previous prime is 1023410431987. The next prime is 1023410432047. The reversal of 1023410432040 is 402340143201.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 1023410432040.
It is not an unprimeable number, because it can be changed into a prime (1023410432047) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4264210014 + ... + 4264210253.
It is an arithmetic number, because the mean of its divisors is an integer number (95944728015).
Almost surely, 21023410432040 is an apocalyptic number.
1023410432040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
1023410432040 is an abundant number, since it is smaller than the sum of its proper divisors (2046820864440).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1023410432040 is a wasteful number, since it uses less digits than its factorization.
1023410432040 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8528420281 (or 8528420277 counting only the distinct ones).
The product of its (nonzero) digits is 2304, while the sum is 24.
Adding to 1023410432040 its reverse (402340143201), we get a palindrome (1425750575241).
The spelling of 1023410432040 in words is "one trillion, twenty-three billion, four hundred ten million, four hundred thirty-two thousand, forty".
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