Base | Representation |
---|---|
bin | 100000110110010… |
… | …0111000100110001 |
3 | 2211211000020120110 |
4 | 1001230213010301 |
5 | 4224131312200 |
6 | 301212131533 |
7 | 36212442135 |
oct | 10154470461 |
9 | 2754006513 |
10 | 1102213425 |
11 | 516197295 |
12 | 269166ba9 |
13 | 1474772c1 |
14 | a65573c5 |
15 | 66b71b50 |
hex | 41b27131 |
1102213425 has 24 divisors (see below), whose sum is σ = 1841125216. Its totient is φ = 581783040.
The previous prime is 1102213423. The next prime is 1102213457. The reversal of 1102213425 is 5243122011.
It is not a de Polignac number, because 1102213425 - 21 = 1102213423 is a prime.
It is a super-3 number, since 3×11022134253 (a number of 28 digits) contains 333 as substring.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (1102213423) 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 23 ways as a sum of consecutive naturals, for example, 68479 + ... + 83028.
Almost surely, 21102213425 is an apocalyptic number.
1102213425 is a gapful number since it is divisible by the number (15) formed by its first and last digit.
It is an amenable number.
1102213425 is a deficient number, since it is larger than the sum of its proper divisors (738911791).
1102213425 is a wasteful number, since it uses less digits than its factorization.
1102213425 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 151617 (or 151612 counting only the distinct ones).
The product of its (nonzero) digits is 480, while the sum is 21.
The square root of 1102213425 is about 33199.5997716840. The cubic root of 1102213425 is about 1032.9720378141.
Adding to 1102213425 its reverse (5243122011), we get a palindrome (6345335436).
The spelling of 1102213425 in words is "one billion, one hundred two million, two hundred thirteen thousand, four hundred twenty-five".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.094 sec. • engine limits •