Base | Representation |
---|---|
bin | 10111010010001011… |
… | …010010001110000100 |
3 | 2101112100210220100021 |
4 | 113102023102032010 |
5 | 402200224310202 |
6 | 15252454224524 |
7 | 1543356036064 |
oct | 272213221604 |
9 | 71470726307 |
10 | 25001010052 |
11 | a66a466987 |
12 | 4a18955144 |
13 | 24857cb195 |
14 | 12d256b3a4 |
15 | 9b4d21a37 |
hex | 5d22d2384 |
25001010052 has 6 divisors (see below), whose sum is σ = 43751767598. Its totient is φ = 12500505024.
The previous prime is 25001010037. The next prime is 25001010109.
25001010052 is nontrivially palindromic in base 10.
It can be written as a sum of positive squares in only one way, i.e., 18274713856 + 6726296196 = 135184^2 + 82014^2 .
It is an unprimeable number.
It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3125126253 + ... + 3125126260.
Almost surely, 225001010052 is an apocalyptic number.
It is an amenable number.
25001010052 is a deficient number, since it is larger than the sum of its proper divisors (18750757546).
25001010052 is a wasteful number, since it uses less digits than its factorization.
25001010052 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 6250252517 (or 6250252515 counting only the distinct ones).
The product of its (nonzero) digits is 100, while the sum is 16.
It can be divided in two parts, 250010 and 10052, that added together give a palindrome (260062).
The spelling of 25001010052 in words is "twenty-five billion, one million, ten thousand, fifty-two".
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