Base | Representation |
---|---|
bin | 101101100110010… |
… | …1000000110010000 |
3 | 10221122000220200010 |
4 | 1123030220012100 |
5 | 11113142132444 |
6 | 411453554520 |
7 | 52626045114 |
oct | 13314500620 |
9 | 3848026603 |
10 | 1530036624 |
11 | 715736186 |
12 | 3684a5a40 |
13 | 1b4caab1c |
14 | 1072c1744 |
15 | 8e4ce2b9 |
hex | 5b328190 |
1530036624 has 40 divisors (see below), whose sum is σ = 3966121152. Its totient is φ = 508266880.
The previous prime is 1530036623. The next prime is 1530036661. The reversal of 1530036624 is 4266300351.
It is a junction number, because it is equal to n+sod(n) for n = 1530036591 and 1530036600.
It is not an unprimeable number, because it can be changed into a prime (1530036623) 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, 40332 + ... + 68459.
Almost surely, 21530036624 is an apocalyptic number.
It is an amenable number.
1530036624 is an abundant number, since it is smaller than the sum of its proper divisors (2436084528).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1530036624 is a wasteful number, since it uses less digits than its factorization.
1530036624 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 109095 (or 109089 counting only the distinct ones).
The product of its (nonzero) digits is 12960, while the sum is 30.
The square root of 1530036624 is about 39115.6825838435. The cubic root of 1530036624 is about 1152.3045467003.
Adding to 1530036624 its reverse (4266300351), we get a palindrome (5796336975).
The spelling of 1530036624 in words is "one billion, five hundred thirty million, thirty-six thousand, six hundred twenty-four".
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