Base | Representation |
---|---|
bin | 1101001100110… |
… | …0000111010000 |
3 | 10212011200101110 |
4 | 3103030013100 |
5 | 103133041000 |
6 | 5254333320 |
7 | 1241366151 |
oct | 323140720 |
9 | 125150343 |
10 | 55362000 |
11 | 29283321 |
12 | 1665a240 |
13 | b614ba5 |
14 | 74d1928 |
15 | 4cd8850 |
hex | 34cc1d0 |
55362000 has 80 divisors (see below), whose sum is σ = 178506432. Its totient is φ = 14761600.
The previous prime is 55361987. The next prime is 55362019. The reversal of 55362000 is 26355.
It is a tau number, because it is divible by the number of its divisors (80).
It is a congruent number.
It is an unprimeable number.
It is a pernicious number, because its binary representation contains a prime number (11) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1387 + ... + 10613.
Almost surely, 255362000 is an apocalyptic number.
55362000 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55362000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (89253216).
55362000 is an abundant number, since it is smaller than the sum of its proper divisors (123144432).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55362000 is a wasteful number, since it uses less digits than its factorization.
55362000 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 9253 (or 9237 counting only the distinct ones).
The product of its (nonzero) digits is 900, while the sum is 21.
The square root of 55362000 is about 7440.5644947141. The cubic root of 55362000 is about 381.1277669602.
Adding to 55362000 its reverse (26355), we get a palindrome (55388355).
The spelling of 55362000 in words is "fifty-five million, three hundred sixty-two thousand".
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