Base | Representation |
---|---|
bin | 1101010101111… |
… | …0101100000100 |
3 | 10220022011221110 |
4 | 3111132230010 |
5 | 103311243442 |
6 | 5315245020 |
7 | 1246446414 |
oct | 325365404 |
9 | 126264843 |
10 | 55962372 |
11 | 296533a4 |
12 | 168a9770 |
13 | b79523b |
14 | 760a644 |
15 | 4da669c |
hex | 355eb04 |
55962372 has 48 divisors (see below), whose sum is σ = 138844160. Its totient is φ = 17493408.
The previous prime is 55962371. The next prime is 55962377. The reversal of 55962372 is 27326955.
55962372 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a self number, because there is not a number n which added to its sum of digits gives 55962372.
It is not an unprimeable number, because it can be changed into a prime (55962371) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 22293 + ... + 24675.
Almost surely, 255962372 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 55962372, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (69422080).
55962372 is an abundant number, since it is smaller than the sum of its proper divisors (82881788).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55962372 is a wasteful number, since it uses less digits than its factorization.
55962372 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 2512 (or 2510 counting only the distinct ones).
The product of its digits is 113400, while the sum is 39.
The square root of 55962372 is about 7480.8002245749. The cubic root of 55962372 is about 382.5005271470.
The spelling of 55962372 in words is "fifty-five million, nine hundred sixty-two thousand, three hundred seventy-two".
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