Base | Representation |
---|---|
bin | 11101110010010001001… |
… | …01011110100001100011 |
3 | 10121211121220021201020121 |
4 | 32321020211132201203 |
5 | 113231431010002410 |
6 | 2102052550221111 |
7 | 133640205320314 |
oct | 16711045364143 |
9 | 3554556251217 |
10 | 1023420000355 |
11 | 365036a00895 |
12 | 146419354797 |
13 | 7567b37c90c |
14 | 37768a2460b |
15 | 1b94c88a9da |
hex | ee4895e863 |
1023420000355 has 32 divisors (see below), whose sum is σ = 1314503991360. Its totient is φ = 762597918720.
The previous prime is 1023420000349. The next prime is 1023420000373. The reversal of 1023420000355 is 5530000243201.
1023420000355 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is not a de Polignac number, because 1023420000355 - 233 = 1014830065763 is a prime.
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, 13737567 + ... + 13811863.
It is an arithmetic number, because the mean of its divisors is an integer number (41078249730).
Almost surely, 21023420000355 is an apocalyptic number.
1023420000355 is a deficient number, since it is larger than the sum of its proper divisors (291083991005).
1023420000355 is a wasteful number, since it uses less digits than its factorization.
1023420000355 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 76759.
The product of its (nonzero) digits is 3600, while the sum is 25.
Adding to 1023420000355 its reverse (5530000243201), we get a palindrome (6553420243556).
The spelling of 1023420000355 in words is "one trillion, twenty-three billion, four hundred twenty million, three hundred fifty-five", and thus it is an aban number.
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