Base | Representation |
---|---|
bin | 1000111111001011… |
… | …1010110101101011 |
3 | 20020010112012020212 |
4 | 2033302322311223 |
5 | 14420044140331 |
6 | 1035220011335 |
7 | 113532553544 |
oct | 21762726553 |
9 | 6203465225 |
10 | 2412490091 |
11 | 1028873570 |
12 | 573b30b4b |
13 | 2c5a6ca3b |
14 | 18c5914cb |
15 | e1be1d2b |
hex | 8fcbad6b |
2412490091 has 16 divisors (see below), whose sum is σ = 2719067136. Its totient is φ = 2120580000.
The previous prime is 2412490081. The next prime is 2412490099. The reversal of 2412490091 is 1900942142.
It is not a de Polignac number, because 2412490091 - 222 = 2408295787 is a prime.
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (2412490099) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 519761 + ... + 524381.
It is an arithmetic number, because the mean of its divisors is an integer number (169941696).
Almost surely, 22412490091 is an apocalyptic number.
2412490091 is a deficient number, since it is larger than the sum of its proper divisors (306577045).
2412490091 is a wasteful number, since it uses less digits than its factorization.
2412490091 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6194.
The product of its (nonzero) digits is 5184, while the sum is 32.
The square root of 2412490091 is about 49117.1058899036. The cubic root of 2412490091 is about 1341.1844600685.
The spelling of 2412490091 in words is "two billion, four hundred twelve million, four hundred ninety thousand, ninety-one".
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