Base | Representation |
---|---|
bin | 10000000111110011000… |
… | …01010001111011110100 |
3 | 1221221211011201112021111 |
4 | 20003321201101323310 |
5 | 33033433132034014 |
6 | 1102251044524404 |
7 | 55010125601545 |
oct | 10037141217364 |
9 | 1857734645244 |
10 | 553942064884 |
11 | 1a3a1a94420a |
12 | 8b4360b0704 |
13 | 4030c806070 |
14 | 1cb4d3064cc |
15 | e6216072c4 |
hex | 80f9851ef4 |
553942064884 has 24 divisors (see below), whose sum is σ = 1044239064680. Its totient is φ = 255599121024.
The previous prime is 553942064821. The next prime is 553942064887. The reversal of 553942064884 is 488460249355.
It is a happy number.
It can be written as a sum of positive squares in 4 ways, for example, as 77673690000 + 476268374884 = 278700^2 + 690122^2 .
It is a super-2 number, since 2×5539420648842 (a number of 24 digits) contains 22 as substring.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (553942064887) by changing a digit.
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 7 ways as a sum of consecutive naturals, for example, 1182039 + ... + 1582750.
Almost surely, 2553942064884 is an apocalyptic number.
It is an amenable number.
553942064884 is a deficient number, since it is larger than the sum of its proper divisors (490296999796).
553942064884 is a wasteful number, since it uses less digits than its factorization.
553942064884 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2768659 (or 2768657 counting only the distinct ones).
The product of its (nonzero) digits is 33177600, while the sum is 58.
The spelling of 553942064884 in words is "five hundred fifty-three billion, nine hundred forty-two million, sixty-four thousand, eight hundred eighty-four".
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