Base | Representation |
---|---|
bin | 1011100101111101… |
… | …0110001000110100 |
3 | 22000212210002100001 |
4 | 2321133112020310 |
5 | 22333133031400 |
6 | 1232445001044 |
7 | 140055403264 |
oct | 27137261064 |
9 | 8025702301 |
10 | 3112002100 |
11 | 135770a269 |
12 | 72a253184 |
13 | 3a796ac7c |
14 | 21743d7a4 |
15 | 133319a6a |
hex | b97d6234 |
3112002100 has 36 divisors (see below), whose sum is σ = 6763528044. Its totient is φ = 1242868480.
The previous prime is 3112002079. The next prime is 3112002121. The reversal of 3112002100 is 12002113.
It is an interprime number because it is at equal distance from previous prime (3112002079) and next prime (3112002121).
It can be written as a sum of positive squares in 6 ways, for example, as 69155856 + 3042846244 = 8316^2 + 55162^2 .
It is a Harshad number since it is a multiple of its sum of digits (10).
It is a congruent number.
It is an unprimeable number.
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 11 ways as a sum of consecutive naturals, for example, 41472 + ... + 89128.
It is an arithmetic number, because the mean of its divisors is an integer number (187875779).
Almost surely, 23112002100 is an apocalyptic number.
It is an amenable number.
3112002100 is an abundant number, since it is smaller than the sum of its proper divisors (3651525944).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
3112002100 is a wasteful number, since it uses less digits than its factorization.
3112002100 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 48324 (or 48317 counting only the distinct ones).
The product of its (nonzero) digits is 12, while the sum is 10.
The square root of 3112002100 is about 55785.3215460841. The cubic root of 3112002100 is about 1459.9790608118.
Adding to 3112002100 its reverse (12002113), we get a palindrome (3124004213).
The spelling of 3112002100 in words is "three billion, one hundred twelve million, two thousand, one hundred".
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