Base | Representation |
---|---|
bin | 11001100001011… |
… | …11010000011000 |
3 | 112220212120012010 |
4 | 30300233100120 |
5 | 414302244224 |
6 | 33124545520 |
7 | 5206563120 |
oct | 1460572030 |
9 | 486776163 |
10 | 214103064 |
11 | aa94588a |
12 | 5b8522a0 |
13 | 35484606 |
14 | 20613c80 |
15 | 13be2e29 |
hex | cc2f418 |
214103064 has 32 divisors (see below), whose sum is σ = 611723520. Its totient is φ = 61172256.
The previous prime is 214103059. The next prime is 214103069. The reversal of 214103064 is 460301412.
It is an interprime number because it is at equal distance from previous prime (214103059) and next prime (214103069).
It is a Harshad number since it is a multiple of its sum of digits (21).
It is a self number, because there is not a number n which added to its sum of digits gives 214103064.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (214103069) by changing a digit.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 637044 + ... + 637379.
It is an arithmetic number, because the mean of its divisors is an integer number (19116360).
Almost surely, 2214103064 is an apocalyptic number.
214103064 is a gapful number since it is divisible by the number (24) formed by its first and last digit.
It is an amenable number.
214103064 is an abundant number, since it is smaller than the sum of its proper divisors (397620456).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
214103064 is a wasteful number, since it uses less digits than its factorization.
214103064 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1274439 (or 1274435 counting only the distinct ones).
The product of its (nonzero) digits is 576, while the sum is 21.
The square root of 214103064 is about 14632.2610692948. The cubic root of 214103064 is about 598.2384108455.
Adding to 214103064 its reverse (460301412), we get a palindrome (674404476).
The spelling of 214103064 in words is "two hundred fourteen million, one hundred three thousand, sixty-four".
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