Base | Representation |
---|---|
bin | 1101011000100… |
… | …0010011000010 |
3 | 10220121211201200 |
4 | 3112020103002 |
5 | 103332222202 |
6 | 5323042030 |
7 | 1251056325 |
oct | 326102302 |
9 | 126554650 |
10 | 56132802 |
11 | 2975a450 |
12 | 16970316 |
13 | b82499b |
14 | 76527bc |
15 | 4ddbe1c |
hex | 35884c2 |
56132802 has 96 divisors (see below), whose sum is σ = 143320320. Its totient is φ = 15694560.
The previous prime is 56132779. The next prime is 56132803. The reversal of 56132802 is 20823165.
It is not an unprimeable number, because it can be changed into a prime (56132803) by changing a digit.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 161593 + ... + 161939.
It is an arithmetic number, because the mean of its divisors is an integer number (1492920).
Almost surely, 256132802 is an apocalyptic number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56132802, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (71660160).
56132802 is an abundant number, since it is smaller than the sum of its proper divisors (87187518).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56132802 is a wasteful number, since it uses less digits than its factorization.
56132802 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 428 (or 425 counting only the distinct ones).
The product of its (nonzero) digits is 2880, while the sum is 27.
The square root of 56132802 is about 7492.1827260152. The cubic root of 56132802 is about 382.8884276671. Note that the first 3 decimals are identical.
Adding to 56132802 its reverse (20823165), we get a palindrome (76955967).
The spelling of 56132802 in words is "fifty-six million, one hundred thirty-two thousand, eight hundred two".
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