Base | Representation |
---|---|
bin | 1101000111110… |
… | …0100010101101 |
3 | 10211120010022020 |
4 | 3101330202231 |
5 | 103042123302 |
6 | 5243340353 |
7 | 1235541015 |
oct | 321744255 |
9 | 124503266 |
10 | 55036077 |
11 | 29080468 |
12 | 165216b9 |
13 | b52c735 |
14 | 7448c45 |
15 | 4c71ebc |
hex | 347c8ad |
55036077 has 16 divisors (see below), whose sum is σ = 74403840. Its totient is φ = 36183600.
The previous prime is 55036049. The next prime is 55036097. The reversal of 55036077 is 77063055.
It is a happy number.
It is not a de Polignac number, because 55036077 - 27 = 55035949 is a prime.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55036097) 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, 79302 + ... + 79992.
It is an arithmetic number, because the mean of its divisors is an integer number (4650240).
Almost surely, 255036077 is an apocalyptic number.
It is an amenable number.
55036077 is a deficient number, since it is larger than the sum of its proper divisors (19367763).
55036077 is a wasteful number, since it uses less digits than its factorization.
55036077 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1024.
The product of its (nonzero) digits is 22050, while the sum is 33.
The square root of 55036077 is about 7418.6303992044. The cubic root of 55036077 is about 380.3783788813.
The spelling of 55036077 in words is "fifty-five million, thirty-six thousand, seventy-seven".
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