Base | Representation |
---|---|
bin | 100000110110010… |
… | …0110111110100110 |
3 | 2211211000020000211 |
4 | 1001230212332212 |
5 | 4224131304110 |
6 | 301212130034 |
7 | 36212441032 |
oct | 10154467646 |
9 | 2754006024 |
10 | 1102213030 |
11 | 516196a66 |
12 | 26916691a |
13 | 147477079 |
14 | a65571c2 |
15 | 66b7198a |
hex | 41b26fa6 |
1102213030 has 32 divisors (see below), whose sum is σ = 2003253120. Its totient is φ = 436625280.
The previous prime is 1102213001. The next prime is 1102213031. The reversal of 1102213030 is 303122011.
It is a self number, because there is not a number n which added to its sum of digits gives 1102213030.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (1102213031) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 469660 + ... + 472000.
It is an arithmetic number, because the mean of its divisors is an integer number (62601660).
Almost surely, 21102213030 is an apocalyptic number.
1102213030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
1102213030 is a deficient number, since it is larger than the sum of its proper divisors (901040090).
1102213030 is a wasteful number, since it uses less digits than its factorization.
1102213030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2784.
The product of its (nonzero) digits is 36, while the sum is 13.
The square root of 1102213030 is about 33199.5938228166. The cubic root of 1102213030 is about 1032.9719144187.
Adding to 1102213030 its reverse (303122011), we get a palindrome (1405335041).
The spelling of 1102213030 in words is "one billion, one hundred two million, two hundred thirteen thousand, thirty".
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