Base | Representation |
---|---|
bin | 10010110110110001… |
… | …01110010010011101 |
3 | 222010111110220121100 |
4 | 21123120232102131 |
5 | 131213011023201 |
6 | 4352302023313 |
7 | 505601201256 |
oct | 113330562235 |
9 | 28114426540 |
10 | 10123142301 |
11 | 4325282708 |
12 | 1b66277b39 |
13 | c5437473c |
14 | 6c0659b2d |
15 | 3e3ad4886 |
hex | 25b62e49d |
10123142301 has 6 divisors (see below), whose sum is σ = 14622316670. Its totient is φ = 6748761528.
The previous prime is 10123142279. The next prime is 10123142377. The reversal of 10123142301 is 10324132101.
10123142301 is a `hidden beast` number, since 10 + 1 + 231 + 423 + 0 + 1 = 666.
It can be written as a sum of positive squares in only one way, i.e., 10065306276 + 57836025 = 100326^2 + 7605^2 .
It is not a de Polignac number, because 10123142301 - 29 = 10123141789 is a prime.
It is a Duffinian number.
It is a Curzon number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10123144301) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 562396786 + ... + 562396803.
Almost surely, 210123142301 is an apocalyptic number.
It is an amenable number.
10123142301 is a deficient number, since it is larger than the sum of its proper divisors (4499174369).
10123142301 is a wasteful number, since it uses less digits than its factorization.
10123142301 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1124793595 (or 1124793592 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10123142301 its reverse (10324132101), we get a palindrome (20447274402).
The spelling of 10123142301 in words is "ten billion, one hundred twenty-three million, one hundred forty-two thousand, three hundred one".
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