Base | Representation |
---|---|
bin | 110001011101101100… |
… | …1110001100110010101 |
3 | 101011011212220022101002 |
4 | 1202323121301212111 |
5 | 3220021131430003 |
6 | 120444234113045 |
7 | 10450212151043 |
oct | 1427331614625 |
9 | 334155808332 |
10 | 106223311253 |
11 | 4105a320a44 |
12 | 18705b7b785 |
13 | a02ac35137 |
14 | 51d979d393 |
15 | 2b6a783a88 |
hex | 18bb671995 |
106223311253 has 4 divisors (see below), whose sum is σ = 107275027308. Its totient is φ = 105171595200.
The previous prime is 106223311247. The next prime is 106223311301. The reversal of 106223311253 is 352113322601.
It is a happy number.
It is a semiprime because it is the product of two primes.
It can be written as a sum of positive squares in 2 ways, for example, as 61952205604 + 44271105649 = 248902^2 + 210407^2 .
It is a cyclic number.
It is not a de Polignac number, because 106223311253 - 226 = 106156202389 is a prime.
It is a super-2 number, since 2×1062233112532 (a number of 23 digits) contains 22 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 (106223311213) 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, 525857876 + ... + 525858077.
It is an arithmetic number, because the mean of its divisors is an integer number (26818756827).
Almost surely, 2106223311253 is an apocalyptic number.
It is an amenable number.
106223311253 is a deficient number, since it is larger than the sum of its proper divisors (1051716055).
106223311253 is a wasteful number, since it uses less digits than its factorization.
106223311253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1051716054.
The product of its (nonzero) digits is 6480, while the sum is 29.
Adding to 106223311253 its reverse (352113322601), we get a palindrome (458336633854).
The spelling of 106223311253 in words is "one hundred six billion, two hundred twenty-three million, three hundred eleven thousand, two hundred fifty-three".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.105 sec. • engine limits •