Base | Representation |
---|---|
bin | 1001010100000110… |
… | …0000011110011001 |
3 | 20110020120100002210 |
4 | 2111001200132121 |
5 | 20110022402340 |
6 | 1052031545333 |
7 | 115646231556 |
oct | 22501403631 |
9 | 6406510083 |
10 | 2500200345 |
11 | 1073330585 |
12 | 59938b249 |
13 | 30ac9c6b6 |
14 | 19a0a3a2d |
15 | e976a180 |
hex | 95060799 |
2500200345 has 32 divisors (see below), whose sum is σ = 4149803520. Its totient is φ = 1283869440.
The previous prime is 2500200337. The next prime is 2500200347. The reversal of 2500200345 is 5430020052.
It is not a de Polignac number, because 2500200345 - 23 = 2500200337 is a prime.
It is not an unprimeable number, because it can be changed into a prime (2500200347) by changing a digit.
It is a pernicious number, because its binary representation contains a prime number (13) of ones.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 151815 + ... + 167475.
It is an arithmetic number, because the mean of its divisors is an integer number (129681360).
Almost surely, 22500200345 is an apocalyptic number.
It is an amenable number.
2500200345 is a deficient number, since it is larger than the sum of its proper divisors (1649603175).
2500200345 is a wasteful number, since it uses less digits than its factorization.
2500200345 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 16065.
The product of its (nonzero) digits is 1200, while the sum is 21.
The square root of 2500200345 is about 50002.0034098635. The cubic root of 2500200345 is about 1357.2450619955.
Adding to 2500200345 its reverse (5430020052), we get a palindrome (7930220397).
The spelling of 2500200345 in words is "two billion, five hundred million, two hundred thousand, three hundred forty-five".
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