Base | Representation |
---|---|
bin | 1001100001000000… |
… | …1010100100011100 |
3 | 20121000111122222022 |
4 | 2120100022210130 |
5 | 20212404440203 |
6 | 1101245035312 |
7 | 120204552524 |
oct | 23020124434 |
9 | 6530448868 |
10 | 2554374428 |
11 | 10a0972351 |
12 | 5b3555b38 |
13 | 319289978 |
14 | 1a3366684 |
15 | ee3bba38 |
hex | 9840a91c |
2554374428 has 6 divisors (see below), whose sum is σ = 4470155256. Its totient is φ = 1277187212.
The previous prime is 2554374419. The next prime is 2554374443. The reversal of 2554374428 is 8244734552.
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 319296800 + ... + 319296807.
It is an arithmetic number, because the mean of its divisors is an integer number (745025876).
Almost surely, 22554374428 is an apocalyptic number.
It is an amenable number.
2554374428 is a deficient number, since it is larger than the sum of its proper divisors (1915780828).
2554374428 is a wasteful number, since it uses less digits than its factorization.
2554374428 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 638593611 (or 638593609 counting only the distinct ones).
The product of its digits is 1075200, while the sum is 44.
The square root of 2554374428 is about 50540.8194235115. The cubic root of 2554374428 is about 1366.9779815353.
The spelling of 2554374428 in words is "two billion, five hundred fifty-four million, three hundred seventy-four thousand, four hundred twenty-eight".
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