Base | Representation |
---|---|
bin | 100000101010110101000… |
… | …101010010011001011000 |
3 | 21221121202200020202220101 |
4 | 200222311011102121120 |
5 | 243240240303200210 |
6 | 4435202132505144 |
7 | 321124315364113 |
oct | 40526505223130 |
9 | 7847680222811 |
10 | 2245010990680 |
11 | 7961161a4537 |
12 | 30312177b1b4 |
13 | 13391bb42133 |
14 | 7a93286157a |
15 | 3d5e7d11a3a |
hex | 20ab5152658 |
2245010990680 has 48 divisors (see below), whose sum is σ = 5365887023520. Its totient is φ = 845180603904.
The previous prime is 2245010990653. The next prime is 2245010990699. The reversal of 2245010990680 is 860990105422.
It is a self number, because there is not a number n which added to its sum of digits gives 2245010990680.
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, 97090992 + ... + 97114111.
It is an arithmetic number, because the mean of its divisors is an integer number (111789312990).
Almost surely, 22245010990680 is an apocalyptic number.
2245010990680 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2245010990680 is an abundant number, since it is smaller than the sum of its proper divisors (3120876032840).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2245010990680 is a wasteful number, since it uses less digits than its factorization.
2245010990680 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 194205148 (or 194205127 counting only the distinct ones).
The product of its (nonzero) digits is 311040, while the sum is 46.
The spelling of 2245010990680 in words is "two trillion, two hundred forty-five billion, ten million, nine hundred ninety thousand, six hundred eighty".
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