Base | Representation |
---|---|
bin | 110100001010011111… |
… | …0001101001110001100 |
3 | 101201010221021110200200 |
4 | 1220110332031032030 |
5 | 3313404334013400 |
6 | 123243422453500 |
7 | 11043661540641 |
oct | 1502476151614 |
9 | 351127243620 |
10 | 112021001100 |
11 | 43564a31158 |
12 | 19863734290 |
13 | a743118248 |
14 | 55c9787dc8 |
15 | 2da9757b00 |
hex | 1a14f8d38c |
112021001100 has 108 divisors (see below), whose sum is σ = 351205427664. Its totient is φ = 29865306240.
The previous prime is 112021001083. The next prime is 112021001119. The reversal of 112021001100 is 1100120211.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (9).
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 4701417 + ... + 4725183.
It is an arithmetic number, because the mean of its divisors is an integer number (3251902108).
Almost surely, 2112021001100 is an apocalyptic number.
112021001100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
112021001100 is an abundant number, since it is smaller than the sum of its proper divisors (239184426564).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
112021001100 is a wasteful number, since it uses less digits than its factorization.
112021001100 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29024 (or 29014 counting only the distinct ones).
The product of its (nonzero) digits is 4, while the sum is 9.
Adding to 112021001100 its reverse (1100120211), we get a palindrome (113121121311).
The spelling of 112021001100 in words is "one hundred twelve billion, twenty-one million, one thousand, one hundred".
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