Base | Representation |
---|---|
bin | 11000100110111… |
… | …01110100011000 |
3 | 112101102200222201 |
4 | 30103131310120 |
5 | 410321220324 |
6 | 32252255544 |
7 | 5054423113 |
oct | 1423356430 |
9 | 471380881 |
10 | 206429464 |
11 | a658456a |
12 | 591715b4 |
13 | 339c8917 |
14 | 1d5b757a |
15 | 131c9444 |
hex | c4ddd18 |
206429464 has 8 divisors (see below), whose sum is σ = 387055260. Its totient is φ = 103214728.
The previous prime is 206429441. The next prime is 206429477. The reversal of 206429464 is 464924602.
206429464 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a tau number, because it is divible by the number of its divisors (8).
It is a super-2 number, since 2×2064294642 = 85226247214654592, which contains 22 as substring.
It is a hoax number, since the sum of its digits (37) coincides with the sum of the digits of its distinct prime factors.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12901834 + ... + 12901849.
Almost surely, 2206429464 is an apocalyptic number.
It is an amenable number.
206429464 is a deficient number, since it is larger than the sum of its proper divisors (180625796).
206429464 is a wasteful number, since it uses less digits than its factorization.
206429464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 25803689 (or 25803685 counting only the distinct ones).
The product of its (nonzero) digits is 82944, while the sum is 37.
The square root of 206429464 is about 14367.6533922558. The cubic root of 206429464 is about 591.0041923922.
The spelling of 206429464 in words is "two hundred six million, four hundred twenty-nine thousand, four hundred sixty-four".
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