Base | Representation |
---|---|
bin | 1101001010000… |
… | …0010010100010 |
3 | 10211211120011020 |
4 | 3102200102202 |
5 | 103111314443 |
6 | 5250430310 |
7 | 1240020630 |
oct | 322402242 |
9 | 124746136 |
10 | 55182498 |
11 | 29170478 |
12 | 16592396 |
13 | b581287 |
14 | 7486350 |
15 | 4ca0583 |
hex | 34a04a2 |
55182498 has 32 divisors (see below), whose sum is σ = 132771840. Its totient is φ = 14936400.
The previous prime is 55182481. The next prime is 55182529. The reversal of 55182498 is 89428155.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a Curzon number.
It is an unprimeable number.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 33778 + ... + 35373.
It is an arithmetic number, because the mean of its divisors is an integer number (4149120).
Almost surely, 255182498 is an apocalyptic number.
55182498 is an abundant number, since it is smaller than the sum of its proper divisors (77589342).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55182498 is a wasteful number, since it uses less digits than its factorization.
55182498 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 69182.
The product of its digits is 115200, while the sum is 42.
The square root of 55182498 is about 7428.4923100182. The cubic root of 55182498 is about 380.7154066810.
The spelling of 55182498 in words is "fifty-five million, one hundred eighty-two thousand, four hundred ninety-eight".
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