Base | Representation |
---|---|
bin | 1101001011001… |
… | …0011100000011 |
3 | 10211222100010110 |
4 | 3102302130003 |
5 | 103121204320 |
6 | 5252202403 |
7 | 1240450434 |
oct | 322623403 |
9 | 124870113 |
10 | 55256835 |
11 | 29211307 |
12 | 16609403 |
13 | b5a906a |
14 | 74a548b |
15 | 4cb75e0 |
hex | 34b2703 |
55256835 has 16 divisors (see below), whose sum is σ = 89478144. Its totient is φ = 29114592.
The previous prime is 55256827. The next prime is 55256857. The reversal of 55256835 is 53865255.
It is not a de Polignac number, because 55256835 - 23 = 55256827 is a prime.
It is a junction number, because it is equal to n+sod(n) for n = 55256793 and 55256802.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20947 + ... + 23436.
It is an arithmetic number, because the mean of its divisors is an integer number (5592384).
Almost surely, 255256835 is an apocalyptic number.
55256835 is a deficient number, since it is larger than the sum of its proper divisors (34221309).
55256835 is a wasteful number, since it uses less digits than its factorization.
55256835 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 44474.
The product of its digits is 180000, while the sum is 39.
The square root of 55256835 is about 7433.4941312952. The cubic root of 55256835 is about 380.8862853919.
The spelling of 55256835 in words is "fifty-five million, two hundred fifty-six thousand, eight hundred thirty-five".
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