Base | Representation |
---|---|
bin | 10011000010101100… |
… | …00111101011000101 |
3 | 222101110121110112102 |
4 | 21201112013223011 |
5 | 131414104420031 |
6 | 4410233001445 |
7 | 511224053510 |
oct | 114126075305 |
9 | 28343543472 |
10 | 10223123141 |
11 | 4376760800 |
12 | 1b93853285 |
13 | c6bcac5ba |
14 | 6cda43d77 |
15 | 3ec7837cb |
hex | 261587ac5 |
10223123141 has 24 divisors (see below), whose sum is σ = 12969530112. Its totient is φ = 7887132000.
The previous prime is 10223123137. The next prime is 10223123143. The reversal of 10223123141 is 14132132201.
It is not a de Polignac number, because 10223123141 - 22 = 10223123137 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10223123143) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25796 + ... + 145298.
It is an arithmetic number, because the mean of its divisors is an integer number (540397088).
Almost surely, 210223123141 is an apocalyptic number.
10223123141 is a gapful number since it is divisible by the number (11) formed by its first and last digit.
It is an amenable number.
10223123141 is a deficient number, since it is larger than the sum of its proper divisors (2746406971).
10223123141 is a wasteful number, since it uses less digits than its factorization.
10223123141 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 119633 (or 119622 counting only the distinct ones).
The product of its (nonzero) digits is 288, while the sum is 20.
Adding to 10223123141 its reverse (14132132201), we get a palindrome (24355255342).
The spelling of 10223123141 in words is "ten billion, two hundred twenty-three million, one hundred twenty-three thousand, one hundred forty-one".
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