Base | Representation |
---|---|
bin | 110011010100011110… |
… | …101110000001001001 |
3 | 12021020022201002102111 |
4 | 303110132232001021 |
5 | 1400323213231103 |
6 | 41151543102321 |
7 | 3660352633213 |
oct | 632436560111 |
9 | 167208632374 |
10 | 55104430153 |
11 | 21408017a73 |
12 | a81a4419a1 |
13 | 52724336b6 |
14 | 294a6175b3 |
15 | 1677a7886d |
hex | cd47ae049 |
55104430153 has 8 divisors (see below), whose sum is σ = 56995094016. Its totient is φ = 53220835200.
The previous prime is 55104430133. The next prime is 55104430159. The reversal of 55104430153 is 35103440155.
It is a sphenic number, since it is the product of 3 distinct primes.
It is a cyclic number.
It is not a de Polignac number, because 55104430153 - 213 = 55104421961 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (31).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (55104430159) 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, 1751368 + ... + 1782553.
It is an arithmetic number, because the mean of its divisors is an integer number (7124386752).
Almost surely, 255104430153 is an apocalyptic number.
It is an amenable number.
55104430153 is a deficient number, since it is larger than the sum of its proper divisors (1890663863).
55104430153 is a wasteful number, since it uses less digits than its factorization.
55104430153 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3534455.
The product of its (nonzero) digits is 18000, while the sum is 31.
The spelling of 55104430153 in words is "fifty-five billion, one hundred four million, four hundred thirty thousand, one hundred fifty-three".
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