Base | Representation |
---|---|
bin | 100010101110001011010… |
… | …111101100101011110000 |
3 | 22110002210120210120121020 |
4 | 202232023113230223300 |
5 | 303043110021012030 |
6 | 5024044535055440 |
7 | 334246264444554 |
oct | 42561327545360 |
9 | 8402716716536 |
10 | 2386045094640 |
11 | 83aa09285249 |
12 | 326521811580 |
13 | 144006a2225c |
14 | 836b1557864 |
15 | 420ee6ee510 |
hex | 22b8b5ecaf0 |
2386045094640 has 80 divisors (see below), whose sum is σ = 7397282162688. Its totient is φ = 636232036608.
The previous prime is 2386045094591. The next prime is 2386045094729. The reversal of 2386045094640 is 464905406832.
It is a tau number, because it is divible by the number of its divisors (80).
It is a super-2 number, since 2×23860450946402 (a number of 26 digits) contains 22 as substring.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2979177 + ... + 3694263.
Almost surely, 22386045094640 is an apocalyptic number.
2386045094640 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2386045094640 is an abundant number, since it is smaller than the sum of its proper divisors (5011237068048).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2386045094640 is a wasteful number, since it uses less digits than its factorization.
2386045094640 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 729006 (or 729000 counting only the distinct ones).
The product of its (nonzero) digits is 4976640, while the sum is 51.
The spelling of 2386045094640 in words is "two trillion, three hundred eighty-six billion, forty-five million, ninety-four thousand, six hundred forty".
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