Base | Representation |
---|---|
bin | 10010111001000001… |
… | …01010001110010111 |
3 | 222011210221222112111 |
4 | 21130200222032113 |
5 | 131232323000043 |
6 | 4354214131451 |
7 | 506220402121 |
oct | 113440521627 |
9 | 28153858474 |
10 | 10142000023 |
11 | 4334992801 |
12 | 1b70650b87 |
13 | c58247c5c |
14 | 6c2d68211 |
15 | 3e55ac09d |
hex | 25c82a397 |
10142000023 has 4 divisors (see below), whose sum is σ = 10333358568. Its totient is φ = 9950641480.
The previous prime is 10141999999. The next prime is 10142000027. The reversal of 10142000023 is 32000024101.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32000024101 = 43 ⋅744186607.
It is a cyclic number.
It is not a de Polignac number, because 10142000023 - 25 = 10141999991 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10141999967 and 10142000012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10142000027) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 95679193 + ... + 95679298.
It is an arithmetic number, because the mean of its divisors is an integer number (2583339642).
Almost surely, 210142000023 is an apocalyptic number.
10142000023 is a deficient number, since it is larger than the sum of its proper divisors (191358545).
10142000023 is an equidigital number, since it uses as much as digits as its factorization.
10142000023 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 191358544.
The product of its (nonzero) digits is 48, while the sum is 13.
Adding to 10142000023 its reverse (32000024101), we get a palindrome (42142024124).
The spelling of 10142000023 in words is "ten billion, one hundred forty-two million, twenty-three", and thus it is an aban number.
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