Base | Representation |
---|---|
bin | 1001111110100100… |
… | …0000111011011110 |
3 | 20220122202012202101 |
4 | 2133221000323132 |
5 | 20441123012204 |
6 | 1121433515314 |
7 | 123241264342 |
oct | 23751007336 |
9 | 6818665671 |
10 | 2678329054 |
11 | 1154935295 |
12 | 628b72b3a |
13 | 338b698bb |
14 | 1b59d1622 |
15 | 10a203ea4 |
hex | 9fa40ede |
2678329054 has 8 divisors (see below), whose sum is σ = 4018126320. Its totient is φ = 1338953616.
The previous prime is 2678329033. The next prime is 2678329057. The reversal of 2678329054 is 4509238762.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a junction number, because it is equal to n+sod(n) for n = 2678328995 and 2678329013.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2678329057) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 89074 + ... + 115285.
It is an arithmetic number, because the mean of its divisors is an integer number (502265790).
Almost surely, 22678329054 is an apocalyptic number.
2678329054 is a deficient number, since it is larger than the sum of its proper divisors (1339797266).
2678329054 is a wasteful number, since it uses less digits than its factorization.
2678329054 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 210914.
The product of its (nonzero) digits is 725760, while the sum is 46.
The square root of 2678329054 is about 51752.5753368854. The cubic root of 2678329054 is about 1388.7411707468.
It can be divided in two parts, 267 and 8329054, that added together give a triangular number (8329321 = T4081).
The spelling of 2678329054 in words is "two billion, six hundred seventy-eight million, three hundred twenty-nine thousand, fifty-four".
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