Base | Representation |
---|---|
bin | 10010110110101001… |
… | …10010110101001100 |
3 | 222010102112120202100 |
4 | 21123110302311030 |
5 | 131212230043312 |
6 | 4352223555100 |
7 | 505556351403 |
oct | 113324626514 |
9 | 28112476670 |
10 | 10122112332 |
11 | 43247398a2 |
12 | 1b65a5ba90 |
13 | c540a39a7 |
14 | 6c046c63a |
15 | 3e397e5dc |
hex | 25b532d4c |
10122112332 has 18 divisors (see below), whose sum is σ = 25586450708. Its totient is φ = 3374037432.
The previous prime is 10122112331. The next prime is 10122112333. The reversal of 10122112332 is 23321122101.
10122112332 is a `hidden beast` number, since 101 + 221 + 12 + 332 = 666.
10122112332 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is an interprime number because it is at equal distance from previous prime (10122112331) and next prime (10122112333).
It is a tau number, because it is divible by the number of its divisors (18).
It is a Harshad number since it is a multiple of its sum of digits (18).
It is not an unprimeable number, because it can be changed into a prime (10122112331) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 140584858 + ... + 140584929.
Almost surely, 210122112332 is an apocalyptic number.
10122112332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
10122112332 is an abundant number, since it is smaller than the sum of its proper divisors (15464338376).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
10122112332 is a wasteful number, since it uses less digits than its factorization.
10122112332 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 281169797 (or 281169792 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 18.
Adding to 10122112332 its reverse (23321122101), we get a palindrome (33443234433).
The spelling of 10122112332 in words is "ten billion, one hundred twenty-two million, one hundred twelve thousand, three hundred thirty-two".
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