Base | Representation |
---|---|
bin | 111110111001101… |
… | …1001010011011110 |
3 | 12110002111212011221 |
4 | 1331303121103132 |
5 | 13310304444430 |
6 | 545234003554 |
7 | 103206005425 |
oct | 17563312336 |
9 | 5402455157 |
10 | 2110624990 |
11 | 993435881 |
12 | 4aaa165ba |
13 | 27836b036 |
14 | 1604542bc |
15 | c546557a |
hex | 7dcd94de |
2110624990 has 8 divisors (see below), whose sum is σ = 3799125000. Its totient is φ = 844249992.
The previous prime is 2110624963. The next prime is 2110624993. The reversal of 2110624990 is 994260112.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2110624993) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 105531240 + ... + 105531259.
It is an arithmetic number, because the mean of its divisors is an integer number (474890625).
Almost surely, 22110624990 is an apocalyptic number.
2110624990 is a deficient number, since it is larger than the sum of its proper divisors (1688500010).
2110624990 is a wasteful number, since it uses less digits than its factorization.
2110624990 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 211062506.
The product of its (nonzero) digits is 7776, while the sum is 34.
The square root of 2110624990 is about 45941.5388292556. The cubic root of 2110624990 is about 1282.7352377276.
The spelling of 2110624990 in words is "two billion, one hundred ten million, six hundred twenty-four thousand, nine hundred ninety".
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