Base | Representation |
---|---|
bin | 110011110110010101… |
… | …000110100011011001 |
3 | 12022200220022121210210 |
4 | 303312111012203121 |
5 | 1403004104201203 |
6 | 41324151201333 |
7 | 4010420015163 |
oct | 636625064331 |
9 | 168626277723 |
10 | 55672334553 |
11 | 21679643a50 |
12 | a958676249 |
13 | 5332ca24c4 |
14 | 29a1c07933 |
15 | 16ac856803 |
hex | cf65468d9 |
55672334553 has 32 divisors (see below), whose sum is σ = 86416588800. Its totient is φ = 31505967360.
The previous prime is 55672334513. The next prime is 55672334563. The reversal of 55672334553 is 35543327655.
It is not a de Polignac number, because 55672334553 - 224 = 55655557337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (55672334503) 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 31 ways as a sum of consecutive naturals, for example, 319453 + ... + 461946.
It is an arithmetic number, because the mean of its divisors is an integer number (2700518400).
Almost surely, 255672334553 is an apocalyptic number.
It is an amenable number.
55672334553 is a deficient number, since it is larger than the sum of its proper divisors (30744254247).
55672334553 is a wasteful number, since it uses less digits than its factorization.
55672334553 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 781557.
The product of its digits is 5670000, while the sum is 48.
The spelling of 55672334553 in words is "fifty-five billion, six hundred seventy-two million, three hundred thirty-four thousand, five hundred fifty-three".
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