Base | Representation |
---|---|
bin | 1101001000011… |
… | …1010101101011 |
3 | 10211122100222002 |
4 | 3102013111223 |
5 | 103100032144 |
6 | 5244321215 |
7 | 1236113651 |
oct | 322072553 |
9 | 124570862 |
10 | 55080299 |
11 | 2910070a |
12 | 1654320b |
13 | b5468c1 |
14 | 745add1 |
15 | 4c8014e |
hex | 348756b |
55080299 has 2 divisors, whose sum is σ = 55080300. Its totient is φ = 55080298.
The previous prime is 55080271. The next prime is 55080307. The reversal of 55080299 is 99208055.
It is a happy number.
It is a strong prime.
It is a cyclic number.
It is not a de Polignac number, because 55080299 - 216 = 55014763 is a prime.
It is a super-3 number, since 3×550802993 (a number of 24 digits) contains 333 as substring.
It is not a weakly prime, because it can be changed into another prime (55080209) by changing a digit.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 27540149 + 27540150.
It is an arithmetic number, because the mean of its divisors is an integer number (27540150).
Almost surely, 255080299 is an apocalyptic number.
55080299 is a deficient number, since it is larger than the sum of its proper divisors (1).
55080299 is an equidigital number, since it uses as much as digits as its factorization.
55080299 is an evil number, because the sum of its binary digits is even.
The product of its (nonzero) digits is 32400, while the sum is 38.
The square root of 55080299 is about 7421.6102700155. The cubic root of 55080299 is about 380.4802307955.
The spelling of 55080299 in words is "fifty-five million, eighty thousand, two hundred ninety-nine".
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