Base | Representation |
---|---|
bin | 1010001010100111… |
… | …1110110111101011 |
3 | 21001011221012211010 |
4 | 2202221332313223 |
5 | 21042100230121 |
6 | 1130442035003 |
7 | 124424250456 |
oct | 24251766753 |
9 | 7034835733 |
10 | 2728914411 |
11 | 1180445873 |
12 | 641aa8a63 |
13 | 34649b572 |
14 | 1bc5dc49d |
15 | 10e897376 |
hex | a2a7edeb |
2728914411 has 16 divisors (see below), whose sum is σ = 3683232000. Its totient is φ = 1797035808.
The previous prime is 2728914401. The next prime is 2728914437. The reversal of 2728914411 is 1144198272.
It is not a de Polignac number, because 2728914411 - 25 = 2728914379 is a prime.
It is a self number, because there is not a number n which added to its sum of digits gives 2728914411.
It is not an unprimeable number, because it can be changed into a prime (2728914401) 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, 99850 + ... + 124208.
It is an arithmetic number, because the mean of its divisors is an integer number (230202000).
Almost surely, 22728914411 is an apocalyptic number.
2728914411 is a deficient number, since it is larger than the sum of its proper divisors (954317589).
2728914411 is a wasteful number, since it uses less digits than its factorization.
2728914411 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 24818.
The product of its digits is 32256, while the sum is 39.
The square root of 2728914411 is about 52239.0123470955. The cubic root of 2728914411 is about 1397.4297076682.
The spelling of 2728914411 in words is "two billion, seven hundred twenty-eight million, nine hundred fourteen thousand, four hundred eleven".
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