Base | Representation |
---|---|
bin | 1101010101011… |
… | …1100010100101 |
3 | 10220020200210001 |
4 | 3111113202211 |
5 | 103304324333 |
6 | 5314501301 |
7 | 1246265146 |
oct | 325274245 |
9 | 126220701 |
10 | 55933093 |
11 | 296333a7 |
12 | 16894831 |
13 | b784b08 |
14 | 75ddacd |
15 | 4d9cb7d |
hex | 35578a5 |
55933093 has 8 divisors (see below), whose sum is σ = 59461920. Its totient is φ = 52462800.
The previous prime is 55933081. The next prime is 55933103. The reversal of 55933093 is 39033955.
It is a happy number.
It is a sphenic number, since it is the product of 3 distinct primes.
It is not a de Polignac number, because 55933093 - 29 = 55932581 is a prime.
It is a Duffinian number.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (55933793) 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, 12655 + ... + 16492.
It is an arithmetic number, because the mean of its divisors is an integer number (7432740).
Almost surely, 255933093 is an apocalyptic number.
It is an amenable number.
55933093 is a deficient number, since it is larger than the sum of its proper divisors (3528827).
55933093 is a wasteful number, since it uses less digits than its factorization.
55933093 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 29267.
The product of its (nonzero) digits is 54675, while the sum is 37.
The square root of 55933093 is about 7478.8430254953. The cubic root of 55933093 is about 382.4338085870.
The spelling of 55933093 in words is "fifty-five million, nine hundred thirty-three thousand, ninety-three".
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