Base | Representation |
---|---|
bin | 1100010001111… |
… | …01101010100110 |
3 | 21011211121022102 |
4 | 12020331222212 |
5 | 202332404110 |
6 | 14115532102 |
7 | 2360411351 |
oct | 610755246 |
9 | 234747272 |
10 | 103013030 |
11 | 5316a23a |
12 | 2a5ba032 |
13 | 1845a073 |
14 | d977298 |
15 | 909c5a5 |
hex | 623daa6 |
103013030 has 32 divisors (see below), whose sum is σ = 198386496. Its totient is φ = 38375424.
The previous prime is 103013011. The next prime is 103013051. The reversal of 103013030 is 30310301.
It is a super-2 number, since 2×1030130302 = 21223368699561800, which contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13367 + ... + 19613.
It is an arithmetic number, because the mean of its divisors is an integer number (6199578).
Almost surely, 2103013030 is an apocalyptic number.
103013030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
103013030 is a deficient number, since it is larger than the sum of its proper divisors (95373466).
103013030 is a wasteful number, since it uses less digits than its factorization.
103013030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6368.
The product of its (nonzero) digits is 27, while the sum is 11.
The square root of 103013030 is about 10149.5334868160. The cubic root of 103013030 is about 468.7745805184.
Adding to 103013030 its reverse (30310301), we get a palindrome (133323331).
It can be divided in two parts, 10301 and 3030, that added together give a palindrome (13331).
The spelling of 103013030 in words is "one hundred three million, thirteen thousand, thirty".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.067 sec. • engine limits •