Base | Representation |
---|---|
bin | 11101110000010111111… |
… | …11100100101011100111 |
3 | 10121202000001102122110001 |
4 | 32320023333210223213 |
5 | 113222340234244033 |
6 | 2101404033442131 |
7 | 133603052526553 |
oct | 16701377445347 |
9 | 3552001378401 |
10 | 1022403431143 |
11 | 3646650a0346 |
12 | 146194a10347 |
13 | 75548890a83 |
14 | 376ada02863 |
15 | 1b8dd4d4e7d |
hex | ee0bfe4ae7 |
1022403431143 has 8 divisors (see below), whose sum is σ = 1023295220000. Its totient is φ = 1021511761920.
The previous prime is 1022403431129. The next prime is 1022403431177. The reversal of 1022403431143 is 3411343042201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 1022403431143 - 217 = 1022403300071 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1022403401143) 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, 28760446 + ... + 28795972.
It is an arithmetic number, because the mean of its divisors is an integer number (127911902500).
Almost surely, 21022403431143 is an apocalyptic number.
1022403431143 is a deficient number, since it is larger than the sum of its proper divisors (891788857).
1022403431143 is a wasteful number, since it uses less digits than its factorization.
1022403431143 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 59817.
The product of its (nonzero) digits is 6912, while the sum is 28.
Adding to 1022403431143 its reverse (3411343042201), we get a palindrome (4433746473344).
The spelling of 1022403431143 in words is "one trillion, twenty-two billion, four hundred three million, four hundred thirty-one thousand, one hundred forty-three".
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