Base | Representation |
---|---|
bin | 1010111010010011… |
… | …1001111011100110 |
3 | 21120010021001021011 |
4 | 2232210321323212 |
5 | 21444300110204 |
6 | 1202344412434 |
7 | 132403216240 |
oct | 25644717346 |
9 | 7503231234 |
10 | 2928910054 |
11 | 1273325524 |
12 | 698a7711a |
13 | 378a53895 |
14 | 1dadbd090 |
15 | 122200304 |
hex | ae939ee6 |
2928910054 has 32 divisors (see below), whose sum is σ = 5094213120. Its totient is φ = 1237068672.
The previous prime is 2928910027. The next prime is 2928910063. The reversal of 2928910054 is 4500198292.
It is a junction number, because it is equal to n+sod(n) for n = 2928909989 and 2928910016.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (19) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 278007 + ... + 288349.
It is an arithmetic number, because the mean of its divisors is an integer number (159194160).
Almost surely, 22928910054 is an apocalyptic number.
2928910054 is a deficient number, since it is larger than the sum of its proper divisors (2165303066).
2928910054 is a wasteful number, since it uses less digits than its factorization.
2928910054 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 10644.
The product of its (nonzero) digits is 51840, while the sum is 40.
The square root of 2928910054 is about 54119.4055214948. The cubic root of 2928910054 is about 1430.7662208283.
The spelling of 2928910054 in words is "two billion, nine hundred twenty-eight million, nine hundred ten thousand, fifty-four".
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