Base | Representation |
---|---|
bin | 1101001011000… |
… | …1101000011111 |
3 | 10211222011121020 |
4 | 3102301220133 |
5 | 103121103120 |
6 | 5252135223 |
7 | 1240435011 |
oct | 322615037 |
9 | 124864536 |
10 | 55253535 |
11 | 29209887 |
12 | 16607513 |
13 | b5a76cc |
14 | 74a41b1 |
15 | 4cb6640 |
hex | 34b1a1f |
55253535 has 8 divisors (see below), whose sum is σ = 88405680. Its totient is φ = 29468544.
The previous prime is 55253531. The next prime is 55253537. The reversal of 55253535 is 53535255.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55253535 - 22 = 55253531 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55253496 and 55253505.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55253531) 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, 1841770 + ... + 1841799.
It is an arithmetic number, because the mean of its divisors is an integer number (11050710).
Almost surely, 255253535 is an apocalyptic number.
55253535 is a deficient number, since it is larger than the sum of its proper divisors (33152145).
55253535 is a wasteful number, since it uses less digits than its factorization.
55253535 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3683577.
The product of its digits is 56250, while the sum is 33.
The square root of 55253535 is about 7433.2721596885. The cubic root of 55253535 is about 380.8787029226.
The spelling of 55253535 in words is "fifty-five million, two hundred fifty-three thousand, five hundred thirty-five".
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