Base | Representation |
---|---|
bin | 1101010001001… |
… | …1101000101100 |
3 | 10212201120020200 |
4 | 3110103220230 |
5 | 103221424311 |
6 | 5304513500 |
7 | 1244026230 |
oct | 324235054 |
9 | 125646220 |
10 | 55654956 |
11 | 29463435 |
12 | 1677b890 |
13 | b6b8336 |
14 | 756a5c0 |
15 | 4d45556 |
hex | 3513a2c |
55654956 has 144 divisors (see below), whose sum is σ = 169967616. Its totient is φ = 15023232.
The previous prime is 55654931. The next prime is 55654961. The reversal of 55654956 is 65945655.
55654956 is a `hidden beast` number, since 5 + 56 + 549 + 56 = 666.
It is an unprimeable number.
It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 438165 + ... + 438291.
Almost surely, 255654956 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 55654956, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (84983808).
55654956 is an abundant number, since it is smaller than the sum of its proper divisors (114312660).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55654956 is a wasteful number, since it uses less digits than its factorization.
55654956 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 228 (or 223 counting only the distinct ones).
The product of its digits is 810000, while the sum is 45.
The square root of 55654956 is about 7460.2249295849. The cubic root of 55654956 is about 381.7988488047.
The spelling of 55654956 in words is "fifty-five million, six hundred fifty-four thousand, nine hundred fifty-six".
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