Base | Representation |
---|---|
bin | 10110100011101000… |
… | …10111101000101000 |
3 | 1011020222021212120110 |
4 | 23101310113220220 |
5 | 144300141213112 |
6 | 5321401254320 |
7 | 606046106001 |
oct | 132164275050 |
9 | 34228255513 |
10 | 12110101032 |
11 | 5154922167 |
12 | 241b7943a0 |
13 | 11acc03b73 |
14 | 82c4bc1a8 |
15 | 4ad26d13c |
hex | 2d1d17a28 |
12110101032 has 32 divisors (see below), whose sum is σ = 30450264480. Its totient is φ = 4013365440.
The previous prime is 12110100983. The next prime is 12110101033. The reversal of 12110101032 is 23010101121.
It is a Harshad number since it is a multiple of its sum of digits (12).
It is a junction number, because it is equal to n+sod(n) for n = 12110100999 and 12110101017.
It is not an unprimeable number, because it can be changed into a prime (12110101033) 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, 1454194 + ... + 1462497.
It is an arithmetic number, because the mean of its divisors is an integer number (951570765).
Almost surely, 212110101032 is an apocalyptic number.
12110101032 is a gapful number since it is divisible by the number (12) formed by its first and last digit.
It is an amenable number.
12110101032 is an abundant number, since it is smaller than the sum of its proper divisors (18340163448).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
12110101032 is a wasteful number, since it uses less digits than its factorization.
12110101032 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2916873 (or 2916869 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 12.
Adding to 12110101032 its reverse (23010101121), we get a palindrome (35120202153).
The spelling of 12110101032 in words is "twelve billion, one hundred ten million, one hundred one thousand, thirty-two".
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