Base | Representation |
---|---|
bin | 10100101001011010000001… |
… | …001000101000101100100101 |
3 | 102220112000002201021102200201 |
4 | 110221122001020220230211 |
5 | 43400232413431043431 |
6 | 521043511312110501 |
7 | 25061354243640220 |
oct | 2451320110505445 |
9 | 386460081242621 |
10 | 90806365096741 |
11 | 26a2a843864288 |
12 | a226a6bb35431 |
13 | 3b89007873728 |
14 | 185d0a15345b7 |
15 | a77136873461 |
hex | 529681228b25 |
90806365096741 has 16 divisors (see below), whose sum is σ = 105031300921344. Its totient is φ = 76894618978224.
The previous prime is 90806365096687. The next prime is 90806365096753. The reversal of 90806365096741 is 14769056360809.
It is a cyclic number.
It is not a de Polignac number, because 90806365096741 - 219 = 90806364572453 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (90806365096241) 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, 25831000 + ... + 29135086.
It is an arithmetic number, because the mean of its divisors is an integer number (6564456307584).
Almost surely, 290806365096741 is an apocalyptic number.
It is an amenable number.
90806365096741 is a deficient number, since it is larger than the sum of its proper divisors (14224935824603).
90806365096741 is a wasteful number, since it uses less digits than its factorization.
90806365096741 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3351480.
The product of its (nonzero) digits is 58786560, while the sum is 64.
The spelling of 90806365096741 in words is "ninety trillion, eight hundred six billion, three hundred sixty-five million, ninety-six thousand, seven hundred forty-one".
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