Base | Representation |
---|---|
bin | 1101001101000… |
… | …0011011100010 |
3 | 10212012120122100 |
4 | 3103100123202 |
5 | 103134122212 |
6 | 5254551230 |
7 | 1241501541 |
oct | 323203342 |
9 | 125176570 |
10 | 55379682 |
11 | 29295636 |
12 | 16668516 |
13 | b61cc57 |
14 | 74d8158 |
15 | 4cddbdc |
hex | 34d06e2 |
55379682 has 12 divisors (see below), whose sum is σ = 119989350. Its totient is φ = 18459888.
The previous prime is 55379641. The next prime is 55379707. The reversal of 55379682 is 28697355.
It is a happy number.
55379682 is a `hidden beast` number, since 553 + 7 + 96 + 8 + 2 = 666.
It can be written as a sum of positive squares in only one way, i.e., 39050001 + 16329681 = 6249^2 + 4041^2 .
It is a super-3 number, since 3×553796823 (a number of 24 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.
It is an unprimeable number.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1538307 + ... + 1538342.
Almost surely, 255379682 is an apocalyptic number.
55379682 is an abundant number, since it is smaller than the sum of its proper divisors (64609668).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
55379682 is a wasteful number, since it uses less digits than its factorization.
55379682 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 3076657 (or 3076654 counting only the distinct ones).
The product of its digits is 453600, while the sum is 45.
The square root of 55379682 is about 7441.7526161517. The cubic root of 55379682 is about 381.1683386149.
It can be divided in two parts, 553796 and 82, that added together give a triangular number (553878 = T1052).
The spelling of 55379682 in words is "fifty-five million, three hundred seventy-nine thousand, six hundred eighty-two".
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