Base | Representation |
---|---|
bin | 1101001011010… |
… | …0010001100100 |
3 | 10211222201110000 |
4 | 3102310101210 |
5 | 103121424411 |
6 | 5252301300 |
7 | 1240511400 |
oct | 322642144 |
9 | 124881400 |
10 | 55264356 |
11 | 29216a24 |
12 | 16611830 |
13 | b5ac604 |
14 | 74a8100 |
15 | 4cb9956 |
hex | 34b4464 |
55264356 has 135 divisors (see below), whose sum is σ = 170955939. Its totient is φ = 15522192.
The previous prime is 55264337. The next prime is 55264357. The reversal of 55264356 is 65346255.
It is a happy number.
The square root of 55264356 is 7434.
It is a perfect power (a square), and thus also a powerful number.
55264356 is a `hidden beast` number, since 5 + 5 + 2 + 643 + 5 + 6 = 666.
It is a Harshad number since it is a multiple of its sum of digits (36).
It is a self number, because there is not a number n which added to its sum of digits gives 55264356.
It is not an unprimeable number, because it can be changed into a prime (55264357) by changing a digit.
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 44 ways as a sum of consecutive naturals, for example, 936655 + ... + 936713.
Almost surely, 255264356 is an apocalyptic number.
55264356 is the 7434-th square number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 55264356
55264356 is an abundant number, since it is smaller than the sum of its proper divisors (115691583).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55264356 is a wasteful number, since it uses less digits than its factorization.
55264356 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 148 (or 71 counting only the distinct ones).
The product of its digits is 108000, while the sum is 36.
The cubic root of 55264356 is about 380.9035654008.
Multiplying 55264356 by its sum of digits (36), we get a square (1989516816 = 446042).
55264356 divided by its sum of digits (36) gives a square (1535121 = 12392).
The spelling of 55264356 in words is "fifty-five million, two hundred sixty-four thousand, three hundred fifty-six".
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