Base | Representation |
---|---|
bin | 1101010001110… |
… | …1001111100010 |
3 | 10212210120020002 |
4 | 3110131033202 |
5 | 103224204211 |
6 | 5305420002 |
7 | 1244252033 |
oct | 324351742 |
9 | 125716202 |
10 | 55694306 |
11 | 2948aa58 |
12 | 1679a602 |
13 | b700215 |
14 | 757aa8a |
15 | 4d5203b |
hex | 351d3e2 |
55694306 has 4 divisors (see below), whose sum is σ = 83541462. Its totient is φ = 27847152.
The previous prime is 55694299. The next prime is 55694341. The reversal of 55694306 is 60349655.
It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 60349655 = 5 ⋅12069931.
It can be written as a sum of positive squares in only one way, i.e., 54893281 + 801025 = 7409^2 + 895^2 .
It is a self number, because there is not a number n which added to its sum of digits gives 55694306.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 13923575 + ... + 13923578.
Almost surely, 255694306 is an apocalyptic number.
55694306 is a deficient number, since it is larger than the sum of its proper divisors (27847156).
55694306 is a wasteful number, since it uses less digits than its factorization.
55694306 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 27847155.
The product of its (nonzero) digits is 97200, while the sum is 38.
The square root of 55694306 is about 7462.8617835251. The cubic root of 55694306 is about 381.8888093184. Note that the first 4 decimals are identical.
The spelling of 55694306 in words is "fifty-five million, six hundred ninety-four thousand, three hundred six".
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