Base | Representation |
---|---|
bin | 10011000001011000… |
… | …00111011010011110 |
3 | 222100200220001010111 |
4 | 21200230013122132 |
5 | 131403300041110 |
6 | 4405201000234 |
7 | 511031343241 |
oct | 114054073236 |
9 | 28320801114 |
10 | 10212112030 |
11 | 437051aa0a |
12 | 1b9002307a |
13 | c69925753 |
14 | 6cc3b9258 |
15 | 3eb80ae8a |
hex | 260b0769e |
10212112030 has 16 divisors (see below), whose sum is σ = 18388470960. Its totient is φ = 4083362752.
The previous prime is 10212112021. The next prime is 10212112063. The reversal of 10212112030 is 3021121201.
It is a super-2 number, since 2×102121120302 (a number of 21 digits) contains 22 as substring.
It is a self number, because there is not a number n which added to its sum of digits gives 10212112030.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 156100 + ... + 211639.
It is an arithmetic number, because the mean of its divisors is an integer number (1149279435).
Almost surely, 210212112030 is an apocalyptic number.
10212112030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
10212112030 is a deficient number, since it is larger than the sum of its proper divisors (8176358930).
10212112030 is a wasteful number, since it uses less digits than its factorization.
10212112030 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 370523.
The product of its (nonzero) digits is 24, while the sum is 13.
Adding to 10212112030 its reverse (3021121201), we get a palindrome (13233233231).
The spelling of 10212112030 in words is "ten billion, two hundred twelve million, one hundred twelve thousand, thirty".
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