Base | Representation |
---|---|
bin | 11010111010111100100… |
… | …10111110001000011110 |
3 | 10021102120211200200002101 |
4 | 31131132102332020132 |
5 | 110123400000000110 |
6 | 1544534504115314 |
7 | 123554235162001 |
oct | 15353622761036 |
9 | 3242524620071 |
10 | 925000000030 |
11 | 327321426947 |
12 | 12b330765b3a |
13 | 692c4cc2632 |
14 | 32aad76d538 |
15 | 190dc1ee13a |
hex | d75e4be21e |
925000000030 has 16 divisors (see below), whose sum is σ = 1671478603920. Its totient is φ = 368560310272.
The previous prime is 924999999971. The next prime is 925000000031. The reversal of 925000000030 is 30000000529.
It is a junction number, because it is equal to n+sod(n) for n = 924999999944 and 925000000007.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (925000000031) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (23) of ones.
It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 179958520 + ... + 179963659.
It is an arithmetic number, because the mean of its divisors is an integer number (104467412745).
Almost surely, 2925000000030 is an apocalyptic number.
925000000030 is a deficient number, since it is larger than the sum of its proper divisors (746478603890).
925000000030 is a wasteful number, since it uses less digits than its factorization.
925000000030 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 359922443.
The product of its (nonzero) digits is 270, while the sum is 19.
Adding to 925000000030 its reverse (30000000529), we get a palindrome (955000000559).
The spelling of 925000000030 in words is "nine hundred twenty-five billion, thirty", and thus it is an aban number.
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