Base | Representation |
---|---|
bin | 10011000000000011… |
… | …10101111001001111 |
3 | 222022221001000202012 |
4 | 21200001311321033 |
5 | 131342430431343 |
6 | 4404123251435 |
7 | 510535216616 |
oct | 114001657117 |
9 | 28287030665 |
10 | 10201030223 |
11 | 4365240a9a |
12 | 1b88379b7b |
13 | c67545677 |
14 | 6cab3287d |
15 | 3ea86c718 |
hex | 260075e4f |
10201030223 has 8 divisors (see below), whose sum is σ = 10495941456. Its totient is φ = 9908740800.
The previous prime is 10201030211. The next prime is 10201030241. The reversal of 10201030223 is 32203010201.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 10201030223 - 214 = 10201013839 is a prime.
It is a super-2 number, since 2×102010302232 (a number of 21 digits) contains 22 as substring.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 10201030198 and 10201030207.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10201033223) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 647558 + ... + 663123.
It is an arithmetic number, because the mean of its divisors is an integer number (1311992682).
Almost surely, 210201030223 is an apocalyptic number.
10201030223 is a deficient number, since it is larger than the sum of its proper divisors (294911233).
10201030223 is a wasteful number, since it uses less digits than its factorization.
10201030223 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1310905.
The product of its (nonzero) digits is 72, while the sum is 14.
Adding to 10201030223 its reverse (32203010201), we get a palindrome (42404040424).
The spelling of 10201030223 in words is "ten billion, two hundred one million, thirty thousand, two hundred twenty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.077 sec. • engine limits •