Base | Representation |
---|---|
bin | 10011000010100110… |
… | …00110100001111110 |
3 | 222101102010021100000 |
4 | 21201103012201332 |
5 | 131413404111110 |
6 | 4410204015130 |
7 | 511214250201 |
oct | 114123064176 |
9 | 28342107300 |
10 | 10222332030 |
11 | 4376270399 |
12 | 1b935314a6 |
13 | c6ba934a1 |
14 | 6cd8b9938 |
15 | 3ec6791c0 |
hex | 2614c687e |
10222332030 has 48 divisors (see below), whose sum is σ = 27562442544. Its totient is φ = 2725954560.
The previous prime is 10222332019. The next prime is 10222332031. The reversal of 10222332030 is 3023322201.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (18).
It is a junction number, because it is equal to n+sod(n) for n = 10222331994 and 10222332012.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (10222332031) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2100931 + ... + 2105790.
It is an arithmetic number, because the mean of its divisors is an integer number (574217553).
Almost surely, 210222332030 is an apocalyptic number.
10222332030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10222332030 is an abundant number, since it is smaller than the sum of its proper divisors (17340110514).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10222332030 is an equidigital number, since it uses as much as digits as its factorization.
10222332030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 4206743 (or 4206731 counting only the distinct ones).
The product of its (nonzero) digits is 432, while the sum is 18.
Adding to 10222332030 its reverse (3023322201), we get a palindrome (13245654231).
The spelling of 10222332030 in words is "ten billion, two hundred twenty-two million, three hundred thirty-two thousand, thirty".
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