Base | Representation |
---|---|
bin | 1010000000111000… |
… | …1110010100110110 |
3 | 20221100002210000001 |
4 | 2200032032110312 |
5 | 21001122131004 |
6 | 1122422541514 |
7 | 123420221263 |
oct | 24016162466 |
9 | 6840083001 |
10 | 2688083254 |
11 | 115a39780a |
12 | 63029789a |
13 | 33aba360c |
14 | 1b701026a |
15 | 10aece1a4 |
hex | a038e536 |
2688083254 has 48 divisors (see below), whose sum is σ = 4426840080. Its totient is φ = 1224119232.
The previous prime is 2688083243. The next prime is 2688083291. The reversal of 2688083254 is 4523808862.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11536722 + ... + 11536954.
It is an arithmetic number, because the mean of its divisors is an integer number (92225835).
Almost surely, 22688083254 is an apocalyptic number.
2688083254 is a deficient number, since it is larger than the sum of its proper divisors (1738756826).
2688083254 is an equidigital number, since it uses as much as digits as its factorization.
2688083254 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 350 (or 283 counting only the distinct ones).
The product of its (nonzero) digits is 737280, while the sum is 46.
The square root of 2688083254 is about 51846.7284792397. The cubic root of 2688083254 is about 1390.4250126240.
The spelling of 2688083254 in words is "two billion, six hundred eighty-eight million, eighty-three thousand, two hundred fifty-four".
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