Base | Representation |
---|---|
bin | 111110101000111… |
… | …0110101000101000 |
3 | 12102110222010210020 |
4 | 1331101312220220 |
5 | 13301032112412 |
6 | 544321320440 |
7 | 103041164523 |
oct | 17521665050 |
9 | 5373863706 |
10 | 2101832232 |
11 | 98947a735 |
12 | 4a7a96120 |
13 | 2765acb16 |
14 | 15d205bba |
15 | c47ca18c |
hex | 7d476a28 |
2101832232 has 32 divisors (see below), whose sum is σ = 5260624800. Its totient is φ = 699804864.
The previous prime is 2101832221. The next prime is 2101832237. The reversal of 2101832232 is 2322381012.
It is a happy number.
It is a super-3 number, since 3×21018322323 (a number of 29 digits) contains 333 as substring.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is not an unprimeable number, because it can be changed into a prime (2101832237) 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, 28882 + ... + 70977.
It is an arithmetic number, because the mean of its divisors is an integer number (164394525).
Almost surely, 22101832232 is an apocalyptic number.
It is an amenable number.
2101832232 is an abundant number, since it is smaller than the sum of its proper divisors (3158792568).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2101832232 is a wasteful number, since it uses less digits than its factorization.
2101832232 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 100745 (or 100741 counting only the distinct ones).
The product of its (nonzero) digits is 1152, while the sum is 24.
The square root of 2101832232 is about 45845.7438809755. The cubic root of 2101832232 is about 1280.9514881739.
The spelling of 2101832232 in words is "two billion, one hundred one million, eight hundred thirty-two thousand, two hundred thirty-two".
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