Base | Representation |
---|---|
bin | 1101011001010… |
… | …1100111010100 |
3 | 10220201121112220 |
4 | 3112111213110 |
5 | 103340443343 |
6 | 5324142340 |
7 | 1251404340 |
oct | 326254724 |
9 | 126647486 |
10 | 56187348 |
11 | 29797428 |
12 | 169979b0 |
13 | b843769 |
14 | 7668620 |
15 | 4ded183 |
hex | 35959d4 |
56187348 has 48 divisors (see below), whose sum is σ = 151656960. Its totient is φ = 15858144.
The previous prime is 56187331. The next prime is 56187353. The reversal of 56187348 is 84378165.
It is a Harshad number since it is a multiple of its sum of digits (42).
It is a congruent 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, 2943 + ... + 11001.
It is an arithmetic number, because the mean of its divisors is an integer number (3159520).
Almost surely, 256187348 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 56187348, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (75828480).
56187348 is an abundant number, since it is smaller than the sum of its proper divisors (95469612).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
56187348 is a wasteful number, since it uses less digits than its factorization.
56187348 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 8156 (or 8154 counting only the distinct ones).
The product of its digits is 161280, while the sum is 42.
The square root of 56187348 is about 7495.8220363080. The cubic root of 56187348 is about 383.0124090720.
The spelling of 56187348 in words is "fifty-six million, one hundred eighty-seven thousand, three hundred forty-eight".
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