Base | Representation |
---|---|
bin | 1100010001111… |
… | …01011010110110 |
3 | 21011211112221002 |
4 | 12020331122312 |
5 | 202332341042 |
6 | 14115523302 |
7 | 2360405411 |
oct | 610753266 |
9 | 234745832 |
10 | 103012022 |
11 | 53169503 |
12 | 2a5b9532 |
13 | 18459779 |
14 | d976b78 |
15 | 909c132 |
hex | 623d6b6 |
103012022 has 4 divisors (see below), whose sum is σ = 154518036. Its totient is φ = 51506010.
The previous prime is 103011991. The next prime is 103012037. The reversal of 103012022 is 220210301.
It is a happy number.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 220210301 = 1021 ⋅215681.
It is a super-2 number, since 2×1030120222 = 21222953353056968, which contains 22 as substring.
It is a junction number, because it is equal to n+sod(n) for n = 103011994 and 103012012.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25753004 + ... + 25753007.
It is an arithmetic number, because the mean of its divisors is an integer number (38629509).
Almost surely, 2103012022 is an apocalyptic number.
103012022 is a deficient number, since it is larger than the sum of its proper divisors (51506014).
103012022 is an equidigital number, since it uses as much as digits as its factorization.
103012022 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 51506013.
The product of its (nonzero) digits is 24, while the sum is 11.
The square root of 103012022 is about 10149.4838292398. The cubic root of 103012022 is about 468.7730515005.
Adding to 103012022 its reverse (220210301), we get a palindrome (323222323).
The spelling of 103012022 in words is "one hundred three million, twelve thousand, twenty-two".
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