Base | Representation |
---|---|
bin | 101100011000111111111… |
… | …110001100110001101001 |
3 | 101210121212121000121202021 |
4 | 230120333332030301221 |
5 | 344434411003100100 |
6 | 10253214054504441 |
7 | 433251143412451 |
oct | 54307776146151 |
9 | 11717777017667 |
10 | 3050500050025 |
11 | a7678982a80a |
12 | 41325a365121 |
13 | 1918790716cc |
14 | a7905bd2d61 |
15 | 5453ce61a1a |
hex | 2c63ff8cc69 |
3050500050025 has 6 divisors (see below), whose sum is σ = 3782620062062. Its totient is φ = 2440400040000.
The previous prime is 3050500050023. The next prime is 3050500050043. The reversal of 3050500050025 is 5200500050503.
It can be written as a sum of positive squares in 3 ways, for example, as 257149395801 + 2793350654224 = 507099^2 + 1671332^2 .
It is not a de Polignac number, because 3050500050025 - 21 = 3050500050023 is a prime.
It is a Harshad number since it is a multiple of its sum of digits (25), and also a Moran number because the ratio is a prime number: 122020002001 = 3050500050025 / (3 + 0 + 5 + 0 + 5 + 0 + 0 + 0 + 5 + 0 + 0 + 2 + 5).
It is a Duffinian number.
It is not an unprimeable number, because it can be changed into a prime (3050500050023) by changing a digit.
It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 61010000976 + ... + 61010001025.
Almost surely, 23050500050025 is an apocalyptic number.
It is an amenable number.
3050500050025 is a deficient number, since it is larger than the sum of its proper divisors (732120012037).
3050500050025 is a wasteful number, since it uses less digits than its factorization.
3050500050025 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 122020002011 (or 122020002006 counting only the distinct ones).
The product of its (nonzero) digits is 3750, while the sum is 25.
The spelling of 3050500050025 in words is "three trillion, fifty billion, five hundred million, fifty thousand, twenty-five".
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