Base | Representation |
---|---|
bin | 11111110010000000… |
… | …101000101100011001 |
3 | 10021002020020211112201 |
4 | 133302000220230121 |
5 | 1024342001232100 |
6 | 23402105410201 |
7 | 2315435626651 |
oct | 376200505431 |
9 | 107066224481 |
10 | 34125024025 |
11 | 135217606a4 |
12 | 6744499961 |
13 | 32aab7c411 |
14 | 191a225361 |
15 | d4ad4836a |
hex | 7f2028b19 |
34125024025 has 24 divisors (see below), whose sum is σ = 42828948504. Its totient is φ = 26969664000.
The previous prime is 34125024023. The next prime is 34125024029. The reversal of 34125024025 is 52042052143.
It can be written as a sum of positive squares in 12 ways, for example, as 1986574041 + 32138449984 = 44571^2 + 179272^2 .
It is not a de Polignac number, because 34125024025 - 21 = 34125024023 is a prime.
It is a Duffinian number.
It is a junction number, because it is equal to n+sod(n) for n = 34125023984 and 34125024002.
It is not an unprimeable number, because it can be changed into a prime (34125024023) by changing a digit.
It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1139139 + ... + 1168711.
It is an arithmetic number, because the mean of its divisors is an integer number (1784539521).
Almost surely, 234125024025 is an apocalyptic number.
It is an amenable number.
34125024025 is a deficient number, since it is larger than the sum of its proper divisors (8703924479).
34125024025 is a wasteful number, since it uses less digits than its factorization.
34125024025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 30141 (or 30136 counting only the distinct ones).
The product of its (nonzero) digits is 9600, while the sum is 28.
Adding to 34125024025 its reverse (52042052143), we get a palindrome (86167076168).
The spelling of 34125024025 in words is "thirty-four billion, one hundred twenty-five million, twenty-four thousand, twenty-five".
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