Base | Representation |
---|---|
bin | 1001111000011010… |
… | …1001011110101101 |
3 | 20211212020010210101 |
4 | 2132012221132231 |
5 | 20413022333033 |
6 | 1115113111101 |
7 | 122506146130 |
oct | 23606513655 |
9 | 6755203711 |
10 | 2652542893 |
11 | 1141322810 |
12 | 6203b8491 |
13 | 33370b910 |
14 | 1b23dc217 |
15 | 107d0d97d |
hex | 9e1a97ad |
2652542893 has 16 divisors (see below), whose sum is σ = 3561457536. Its totient is φ = 1907922240.
The previous prime is 2652542881. The next prime is 2652542909. The reversal of 2652542893 is 3982452562.
It is not a de Polignac number, because 2652542893 - 225 = 2618988461 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2652542803) 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, 1323946 + ... + 1325947.
It is an arithmetic number, because the mean of its divisors is an integer number (222591096).
Almost surely, 22652542893 is an apocalyptic number.
It is an amenable number.
2652542893 is a deficient number, since it is larger than the sum of its proper divisors (908914643).
2652542893 is a wasteful number, since it uses less digits than its factorization.
2652542893 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 2649924.
The product of its digits is 1036800, while the sum is 46.
The square root of 2652542893 is about 51502.8435428569. The cubic root of 2652542893 is about 1384.2699942490.
It can be divided in two parts, 2652 and 542893, that added together give a palindrome (545545).
The spelling of 2652542893 in words is "two billion, six hundred fifty-two million, five hundred forty-two thousand, eight hundred ninety-three".
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