Base | Representation |
---|---|
bin | 101111001110101010… |
… | …1111010000001101111 |
3 | 100200210102011201102121 |
4 | 1132131111322001233 |
5 | 3130204021412143 |
6 | 114332112333411 |
7 | 10220244614065 |
oct | 1363525720157 |
9 | 320712151377 |
10 | 101424013423 |
11 | 3a0172364a7 |
12 | 177a6844267 |
13 | 9744848335 |
14 | 4ca2224035 |
15 | 29892747ed |
hex | 179d57a06f |
101424013423 has 4 divisors (see below), whose sum is σ = 101848381920. Its totient is φ = 100999644928.
The previous prime is 101424013349. The next prime is 101424013477. The reversal of 101424013423 is 324310424101.
It is a semiprime because it is the product of two primes.
It is a cyclic number.
It is not a de Polignac number, because 101424013423 - 213 = 101424005231 is a prime.
It is a super-4 number, since 4×1014240134234 (a number of 45 digits) contains 4444 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101424017423) 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, 212183890 + ... + 212184367.
It is an arithmetic number, because the mean of its divisors is an integer number (25462095480).
Almost surely, 2101424013423 is an apocalyptic number.
101424013423 is a deficient number, since it is larger than the sum of its proper divisors (424368497).
101424013423 is an equidigital number, since it uses as much as digits as its factorization.
101424013423 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 424368496.
The product of its (nonzero) digits is 2304, while the sum is 25.
Adding to 101424013423 its reverse (324310424101), we get a palindrome (425734437524).
The spelling of 101424013423 in words is "one hundred one billion, four hundred twenty-four million, thirteen thousand, four hundred twenty-three".
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