Base | Representation |
---|---|
bin | 1010000000110001… |
… | …1001000110010101 |
3 | 20221022012101100022 |
4 | 2200030121012111 |
5 | 21001011244333 |
6 | 1122404354525 |
7 | 123413151350 |
oct | 24014310625 |
9 | 6838171308 |
10 | 2687603093 |
11 | 115a099a8a |
12 | 6300a5a45 |
13 | 33aa65bb6 |
14 | 1b6d27297 |
15 | 10ae36c98 |
hex | a0319195 |
2687603093 has 8 divisors (see below), whose sum is σ = 3117390912. Its totient is φ = 2269276416.
The previous prime is 2687603053. The next prime is 2687603111. The reversal of 2687603093 is 3903067862.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 2687603093 - 28 = 2687602837 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2687603033) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2864780 + ... + 2865717.
It is an arithmetic number, because the mean of its divisors is an integer number (389673864).
Almost surely, 22687603093 is an apocalyptic number.
It is an amenable number.
2687603093 is a deficient number, since it is larger than the sum of its proper divisors (429787819).
2687603093 is an equidigital number, since it uses as much as digits as its factorization.
2687603093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 5730571.
The product of its (nonzero) digits is 326592, while the sum is 44.
The square root of 2687603093 is about 51842.0976909693. The cubic root of 2687603093 is about 1390.3422191044.
The spelling of 2687603093 in words is "two billion, six hundred eighty-seven million, six hundred three thousand, ninety-three".
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