Base | Representation |
---|---|
bin | 110011100110101100… |
… | …011111011010101101 |
3 | 12022000121202011221201 |
4 | 303212230133122231 |
5 | 1401434431432003 |
6 | 41242141125501 |
7 | 4001053325464 |
oct | 634654373255 |
9 | 168017664851 |
10 | 55410030253 |
11 | 21554576936 |
12 | a8a4859891 |
13 | 52c0842466 |
14 | 29790479db |
15 | 16947e1b1d |
hex | ce6b1f6ad |
55410030253 has 8 divisors (see below), whose sum is σ = 55769366808. Its totient is φ = 55050775104.
The previous prime is 55410030251. The next prime is 55410030287. The reversal of 55410030253 is 35203001455.
It can be written as a sum of positive squares in 4 ways, for example, as 5012923204 + 50397107049 = 70802^2 + 224493^2 .
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 55410030253 - 21 = 55410030251 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 (55410030251) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1972575 + ... + 2000467.
It is an arithmetic number, because the mean of its divisors is an integer number (6971170851).
Almost surely, 255410030253 is an apocalyptic number.
It is an amenable number.
55410030253 is a deficient number, since it is larger than the sum of its proper divisors (359336555).
55410030253 is a wasteful number, since it uses less digits than its factorization.
55410030253 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 40703.
The product of its (nonzero) digits is 9000, while the sum is 28.
The spelling of 55410030253 in words is "fifty-five billion, four hundred ten million, thirty thousand, two hundred fifty-three".
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