Base | Representation |
---|---|
bin | 10010101000001111… |
… | …00011010010101110 |
3 | 221211000000121122000 |
4 | 21110013203102232 |
5 | 130440301402202 |
6 | 4332224233130 |
7 | 502560541242 |
oct | 112407432256 |
9 | 27730017560 |
10 | 10001200302 |
11 | 42724648a5 |
12 | 1b3146b7a6 |
13 | c3501a902 |
14 | 6ac396422 |
15 | 3d804891c |
hex | 2541e34ae |
10001200302 has 16 divisors (see below), whose sum is σ = 22224889680. Its totient is φ = 3333733416.
The previous prime is 10001200301. The next prime is 10001200303. The reversal of 10001200302 is 20300210001.
It is a happy number.
It is an interprime number because it is at equal distance from previous prime (10001200301) and next prime (10001200303).
It is a Harshad number since it is a multiple of its sum of digits (9).
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10001200301) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92603653 + ... + 92603760.
It is an arithmetic number, because the mean of its divisors is an integer number (1389055605).
Almost surely, 210001200302 is an apocalyptic number.
10001200302 is an abundant number, since it is smaller than the sum of its proper divisors (12223689378).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10001200302 is a wasteful number, since it uses less digits than its factorization.
10001200302 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 185207424 (or 185207418 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 9.
Adding to 10001200302 its reverse (20300210001), we get a palindrome (30301410303).
The spelling of 10001200302 in words is "ten billion, one million, two hundred thousand, three hundred two".
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