Base | Representation |
---|---|
bin | 10110110010001010… |
… | …11111011110011110 |
3 | 1011120110201111211020 |
4 | 23121011133132132 |
5 | 200022344430420 |
6 | 5341434505010 |
7 | 612056353236 |
oct | 133105373636 |
9 | 34513644736 |
10 | 12232030110 |
11 | 52077312a3 |
12 | 2454595166 |
13 | 11cc254b51 |
14 | 84077acc6 |
15 | 4b8d05340 |
hex | 2d915f79e |
12232030110 has 16 divisors (see below), whose sum is σ = 29356872336. Its totient is φ = 3261874688.
The previous prime is 12232030079. The next prime is 12232030141. The reversal of 12232030110 is 1103023221.
It is an interprime number because it is at equal distance from previous prime (12232030079) and next prime (12232030141).
It is a super-2 number, since 2×122320301102 (a number of 21 digits) contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (15).
It is a self number, because there is not a number n which added to its sum of digits gives 12232030110.
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, 203867139 + ... + 203867198.
It is an arithmetic number, because the mean of its divisors is an integer number (1834804521).
Almost surely, 212232030110 is an apocalyptic number.
12232030110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
12232030110 is an abundant number, since it is smaller than the sum of its proper divisors (17124842226).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12232030110 is a wasteful number, since it uses less digits than its factorization.
12232030110 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 407734347.
The product of its (nonzero) digits is 72, while the sum is 15.
Adding to 12232030110 its reverse (1103023221), we get a palindrome (13335053331).
The spelling of 12232030110 in words is "twelve billion, two hundred thirty-two million, thirty thousand, one hundred ten".
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