Base | Representation |
---|---|
bin | 1100000010111… |
… | …00100011110110 |
3 | 21001010111010221 |
4 | 12001130203312 |
5 | 201331324142 |
6 | 14005404554 |
7 | 2334563215 |
oct | 601344366 |
9 | 231114127 |
10 | 101042422 |
11 | 52043738 |
12 | 29a0975a |
13 | 17c1a120 |
14 | d5c307c |
15 | 8d0d767 |
hex | 605c8f6 |
101042422 has 16 divisors (see below), whose sum is σ = 165291840. Its totient is φ = 46043712.
The previous prime is 101042419. The next prime is 101042429. The reversal of 101042422 is 224240101.
It is a junction number, because it is equal to n+sod(n) for n = 101042396 and 101042405.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (101042429) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22543 + ... + 26650.
It is an arithmetic number, because the mean of its divisors is an integer number (10330740).
Almost surely, 2101042422 is an apocalyptic number.
101042422 is a deficient number, since it is larger than the sum of its proper divisors (64249418).
101042422 is a wasteful number, since it uses less digits than its factorization.
101042422 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 49287.
The product of its (nonzero) digits is 128, while the sum is 16.
The square root of 101042422 is about 10051.9859729309. The cubic root of 101042422 is about 465.7661428610.
Adding to 101042422 its reverse (224240101), we get a palindrome (325282523).
The spelling of 101042422 in words is "one hundred one million, forty-two thousand, four hundred twenty-two".
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