Base | Representation |
---|---|
bin | 101101100110010… |
… | …0001101101100000 |
3 | 10221121222120210020 |
4 | 1123030201231200 |
5 | 11113140313324 |
6 | 411453233440 |
7 | 52625605623 |
oct | 13314415540 |
9 | 3847876706 |
10 | 1530010464 |
11 | 715718564 |
12 | 368492880 |
13 | 1b4c9bc48 |
14 | 1072b5dba |
15 | 8e4c6679 |
hex | 5b321b60 |
1530010464 has 48 divisors (see below), whose sum is σ = 4021517808. Its totient is φ = 509338112.
The previous prime is 1530010457. The next prime is 1530010499. The reversal of 1530010464 is 4640100351.
It is a tau number, because it is divible by the number of its divisors (48).
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 66514 + ... + 86510.
It is an arithmetic number, because the mean of its divisors is an integer number (83781621).
Almost surely, 21530010464 is an apocalyptic number.
It is an amenable number.
1530010464 is an abundant number, since it is smaller than the sum of its proper divisors (2491507344).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
1530010464 is a wasteful number, since it uses less digits than its factorization.
1530010464 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 20807 (or 20799 counting only the distinct ones).
The product of its (nonzero) digits is 1440, while the sum is 24.
The square root of 1530010464 is about 39115.3481896812. The cubic root of 1530010464 is about 1152.2979794372.
The spelling of 1530010464 in words is "one billion, five hundred thirty million, ten thousand, four hundred sixty-four".
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