Base | Representation |
---|---|
bin | 1101010010110… |
… | …0000001111010 |
3 | 10212220122022100 |
4 | 3110230001322 |
5 | 103233123444 |
6 | 5311004230 |
7 | 1244623440 |
oct | 324540172 |
9 | 125818270 |
10 | 55754874 |
11 | 2952150a |
12 | 16809676 |
13 | b721966 |
14 | 7594b90 |
15 | 4d64e69 |
hex | 352c07a |
55754874 has 24 divisors (see below), whose sum is σ = 138060000. Its totient is φ = 15929928.
The previous prime is 55754869. The next prime is 55754879. The reversal of 55754874 is 47845755.
55754874 is a `hidden beast` number, since 5 + 575 + 4 + 8 + 74 = 666.
It is an interprime number because it is at equal distance from previous prime (55754869) and next prime (55754879).
It is not an unprimeable number, because it can be changed into a prime (55754879) by changing a digit.
It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 221124 + ... + 221375.
It is an arithmetic number, because the mean of its divisors is an integer number (5752500).
Almost surely, 255754874 is an apocalyptic number.
55754874 is an abundant number, since it is smaller than the sum of its proper divisors (82305126).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55754874 is a wasteful number, since it uses less digits than its factorization.
55754874 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 442514 (or 442511 counting only the distinct ones).
The product of its digits is 784000, while the sum is 45.
The square root of 55754874 is about 7466.9186415817. The cubic root of 55754874 is about 382.0271948696.
The spelling of 55754874 in words is "fifty-five million, seven hundred fifty-four thousand, eight hundred seventy-four".
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