Base | Representation |
---|---|
bin | 1101010100110… |
… | …1111000101010 |
3 | 10220011200112100 |
4 | 3111031320222 |
5 | 103302043141 |
6 | 5313554230 |
7 | 1246041642 |
oct | 325157052 |
9 | 126150470 |
10 | 55893546 |
11 | 29606715 |
12 | 16875976 |
13 | b76cb07 |
14 | 75cd522 |
15 | 4d910b6 |
hex | 354de2a |
55893546 has 24 divisors (see below), whose sum is σ = 121249440. Its totient is φ = 18608616.
The previous prime is 55893521. The next prime is 55893547. The reversal of 55893546 is 64539855.
55893546 is a `hidden beast` number, since 558 + 93 + 5 + 4 + 6 = 666.
It is not an unprimeable number, because it can be changed into a prime (55893547) 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, 20745 + ... + 23283.
It is an arithmetic number, because the mean of its divisors is an integer number (5052060).
Almost surely, 255893546 is an apocalyptic number.
55893546 is an abundant number, since it is smaller than the sum of its proper divisors (65355894).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55893546 is a wasteful number, since it uses less digits than its factorization.
55893546 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3770 (or 3767 counting only the distinct ones).
The product of its digits is 648000, while the sum is 45.
The square root of 55893546 is about 7476.1986329952. The cubic root of 55893546 is about 382.3436551860.
It can be divided in two parts, 55893 and 546, that multiplied together give a triangular number (30517578 = T7812).
The spelling of 55893546 in words is "fifty-five million, eight hundred ninety-three thousand, five hundred forty-six".
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