Base | Representation |
---|---|
bin | 1101001010010… |
… | …1111110100010 |
3 | 10211212202010001 |
4 | 3102211332202 |
5 | 103113041134 |
6 | 5251130214 |
7 | 1240145560 |
oct | 322457642 |
9 | 124782101 |
10 | 55205794 |
11 | 29186a26 |
12 | 165a396a |
13 | b58ba67 |
14 | 7490a30 |
15 | 4ca7414 |
hex | 34a5fa2 |
55205794 has 32 divisors (see below), whose sum is σ = 96577920. Its totient is φ = 23180928.
The previous prime is 55205767. The next prime is 55205797. The reversal of 55205794 is 49750255.
It is not an unprimeable number, because it can be changed into a prime (55205797) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 205092 + ... + 205360.
It is an arithmetic number, because the mean of its divisors is an integer number (3018060).
Almost surely, 255205794 is an apocalyptic number.
55205794 is a deficient number, since it is larger than the sum of its proper divisors (41372126).
55205794 is a wasteful number, since it uses less digits than its factorization.
55205794 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 522.
The product of its (nonzero) digits is 63000, while the sum is 37.
The square root of 55205794 is about 7430.0601612638. The cubic root of 55205794 is about 380.7689737759.
The spelling of 55205794 in words is "fifty-five million, two hundred five thousand, seven hundred ninety-four".
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