Base | Representation |
---|---|
bin | 1001010010111110… |
… | …0100001100001010 |
3 | 20102220201101021201 |
4 | 2110233210030022 |
5 | 20102321400340 |
6 | 1051343054414 |
7 | 115561242241 |
oct | 22457441412 |
9 | 6386641251 |
10 | 2495496970 |
11 | 107070889a |
12 | 5978a140a |
13 | 30a013935 |
14 | 1995db958 |
15 | e913b79a |
hex | 94be430a |
2495496970 has 32 divisors (see below), whose sum is σ = 4583784960. Its totient is φ = 977961600.
The previous prime is 2495496961. The next prime is 2495496973. The reversal of 2495496970 is 796945942.
It is not an unprimeable number, because it can be changed into a prime (2495496973) by changing a digit.
It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 98911 + ... + 121549.
It is an arithmetic number, because the mean of its divisors is an integer number (143243280).
Almost surely, 22495496970 is an apocalyptic number.
2495496970 is a deficient number, since it is larger than the sum of its proper divisors (2088287990).
2495496970 is a wasteful number, since it uses less digits than its factorization.
2495496970 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 22870.
The product of its (nonzero) digits is 4898880, while the sum is 55.
The square root of 2495496970 is about 49954.9494044384. The cubic root of 2495496970 is about 1356.3934449566.
The spelling of 2495496970 in words is "two billion, four hundred ninety-five million, four hundred ninety-six thousand, nine hundred seventy".
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