Base | Representation |
---|---|
bin | 1101010100011… |
… | …1111010100111 |
3 | 10220010102222202 |
4 | 3111013322213 |
5 | 103300302340 |
6 | 5313245115 |
7 | 1245610442 |
oct | 325077247 |
9 | 126112882 |
10 | 55869095 |
11 | 2959a307 |
12 | 1686379b |
13 | b761949 |
14 | 75c4659 |
15 | 4d88c15 |
hex | 3547ea7 |
55869095 has 8 divisors (see below), whose sum is σ = 67146576. Its totient is φ = 44626176.
The previous prime is 55869091. The next prime is 55869103. The reversal of 55869095 is 59096855.
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 55869095 - 22 = 55869091 is a prime.
It is a super-2 number, since 2×558690952 = 6242711552238050, which contains 22 as substring.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55869091) 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, 4937 + ... + 11666.
It is an arithmetic number, because the mean of its divisors is an integer number (8393322).
Almost surely, 255869095 is an apocalyptic number.
55869095 is a deficient number, since it is larger than the sum of its proper divisors (11277481).
55869095 is a wasteful number, since it uses less digits than its factorization.
55869095 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 17281.
The product of its (nonzero) digits is 486000, while the sum is 47.
The square root of 55869095 is about 7474.5631979401. The cubic root of 55869095 is about 382.2878941371.
The spelling of 55869095 in words is "fifty-five million, eight hundred sixty-nine thousand, ninety-five".
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