Base | Representation |
---|---|
bin | 111010011101… |
… | …0110000010100 |
3 | 2010200011000122 |
4 | 1310322300110 |
5 | 30321234424 |
6 | 3012531112 |
7 | 521341514 |
oct | 164726024 |
9 | 63604018 |
10 | 30649364 |
11 | 16334359 |
12 | a320a98 |
13 | 6471725 |
14 | 40db844 |
15 | 2a5645e |
hex | 1d3ac14 |
30649364 has 12 divisors (see below), whose sum is σ = 53678688. Its totient is φ = 15312600.
The previous prime is 30649349. The next prime is 30649391. The reversal of 30649364 is 46394603.
It is a happy number.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5129 + ... + 9359.
It is an arithmetic number, because the mean of its divisors is an integer number (4473224).
Almost surely, 230649364 is an apocalyptic number.
It is an amenable number.
30649364 is a deficient number, since it is larger than the sum of its proper divisors (23029324).
30649364 is a wasteful number, since it uses less digits than its factorization.
30649364 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 6046 (or 6044 counting only the distinct ones).
The product of its (nonzero) digits is 46656, while the sum is 35.
The square root of 30649364 is about 5536.1867743059. The cubic root of 30649364 is about 312.9491831610.
It can be divided in two parts, 30649 and 364, that added together give a palindrome (31013).
The spelling of 30649364 in words is "thirty million, six hundred forty-nine thousand, three hundred sixty-four".
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