Base | Representation |
---|---|
bin | 11100000010000111… |
… | …010001001101110000 |
3 | 2212200201220011111021 |
4 | 130002013101031300 |
5 | 443121124343044 |
6 | 21454452225224 |
7 | 2113624512403 |
oct | 340207211560 |
9 | 85621804437 |
10 | 30100231024 |
11 | 11846883096 |
12 | 5a0060b214 |
13 | 2ab9089ab6 |
14 | 1657899d3a |
15 | bb2826e84 |
hex | 7021d1370 |
30100231024 has 10 divisors (see below), whose sum is σ = 58319197640. Its totient is φ = 15050115504.
The previous prime is 30100231019. The next prime is 30100231037. The reversal of 30100231024 is 42013200103.
It is a happy number.
It is a Harshad number since it is a multiple of its sum of digits (16), and also a Moran number because the ratio is a prime number: 1881264439 = 30100231024 / (3 + 0 + 1 + 0 + 0 + 2 + 3 + 1 + 0 + 2 + 4).
It is a junction number, because it is equal to n+sod(n) for n = 30100230989 and 30100231007.
It is a congruent number.
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 940632204 + ... + 940632235.
It is an arithmetic number, because the mean of its divisors is an integer number (5831919764).
Almost surely, 230100231024 is an apocalyptic number.
It is an amenable number.
30100231024 is a deficient number, since it is larger than the sum of its proper divisors (28218966616).
30100231024 is a wasteful number, since it uses less digits than its factorization.
30100231024 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1881264447 (or 1881264441 counting only the distinct ones).
The product of its (nonzero) digits is 144, while the sum is 16.
Adding to 30100231024 its reverse (42013200103), we get a palindrome (72113431127).
The spelling of 30100231024 in words is "thirty billion, one hundred million, two hundred thirty-one thousand, twenty-four".
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