Base | Representation |
---|---|
bin | 11111100111000… |
… | …011001011101110 |
3 | 1100221220120110211 |
4 | 133213003023232 |
5 | 2041231032400 |
6 | 124342453034 |
7 | 16066506424 |
oct | 3747031356 |
9 | 1327816424 |
10 | 530330350 |
11 | 2523a3050 |
12 | 12973417a |
13 | 85b44554 |
14 | 5060d114 |
15 | 31859dba |
hex | 1f9c32ee |
530330350 has 72 divisors (see below), whose sum is σ = 1098588168. Its totient is φ = 188894400.
The previous prime is 530330347. The next prime is 530330363. The reversal of 530330350 is 53033035.
It is a happy number.
It is a super-2 number, since 2×5303303502 = 562500560262245000, which contains 22 as substring.
It is a Harshad number since it is a multiple of its sum of digits (22).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 1914412 + ... + 1914688.
It is an arithmetic number, because the mean of its divisors is an integer number (15258169).
Almost surely, 2530330350 is an apocalyptic number.
530330350 is a gapful number since it is divisible by the number (50) formed by its first and last digit.
530330350 is an abundant number, since it is smaller than the sum of its proper divisors (568257818).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
530330350 is a wasteful number, since it uses less digits than its factorization.
530330350 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 418 (or 354 counting only the distinct ones).
The product of its (nonzero) digits is 2025, while the sum is 22.
The square root of 530330350 is about 23028.9024923030. The cubic root of 530330350 is about 809.4353377994.
Adding to 530330350 its reverse (53033035), we get a palindrome (583363385).
It can be divided in two parts, 5303 and 30350, that added together give a palindrome (35653).
The spelling of 530330350 in words is "five hundred thirty million, three hundred thirty thousand, three hundred fifty".
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