Base | Representation |
---|---|
bin | 110011010110010110… |
… | …100000101001001101 |
3 | 12021022111210111120001 |
4 | 303112112200221031 |
5 | 1400404233121103 |
6 | 41155024124301 |
7 | 3661213562536 |
oct | 632626405115 |
9 | 167274714501 |
10 | 55135832653 |
11 | 21423816150 |
12 | a828a66691 |
13 | 5278aa9b65 |
14 | 295086d68d |
15 | 167a6cd01d |
hex | cd65a0a4d |
55135832653 has 8 divisors (see below), whose sum is σ = 60149880576. Its totient is φ = 50122068000.
The previous prime is 55135832623. The next prime is 55135832663. The reversal of 55135832653 is 35623853155.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is a de Polignac number, because none of the positive numbers 2k-55135832653 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55135832623) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (17) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 727300 + ... + 799522.
It is an arithmetic number, because the mean of its divisors is an integer number (7518735072).
Almost surely, 255135832653 is an apocalyptic number.
It is an amenable number.
55135832653 is a deficient number, since it is larger than the sum of its proper divisors (5014047923).
55135832653 is a wasteful number, since it uses less digits than its factorization.
55135832653 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 141635.
The product of its digits is 1620000, while the sum is 46.
It can be divided in two parts, 55135 and 832653, that added together give a palindrome (887788).
The spelling of 55135832653 in words is "fifty-five billion, one hundred thirty-five million, eight hundred thirty-two thousand, six hundred fifty-three".
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