Base | Representation |
---|---|
bin | 1011001010000111… |
… | …0110001001111100 |
3 | 21201202000210022201 |
4 | 2302201312021330 |
5 | 22113233421040 |
6 | 1213113521244 |
7 | 134136632065 |
oct | 26241661174 |
9 | 7652023281 |
10 | 2995217020 |
11 | 12a77a3974 |
12 | 6b7113224 |
13 | 3896cb483 |
14 | 205b1d56c |
15 | 127e4ba9a |
hex | b287627c |
2995217020 has 12 divisors (see below), whose sum is σ = 6289955784. Its totient is φ = 1198086800.
The previous prime is 2995217003. The next prime is 2995217023. The reversal of 2995217020 is 207125992.
2995217020 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2995217023) by changing a digit.
It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74880406 + ... + 74880445.
It is an arithmetic number, because the mean of its divisors is an integer number (524162982).
Almost surely, 22995217020 is an apocalyptic number.
2995217020 is a gapful number since it is divisible by the number (20) formed by its first and last digit.
It is an amenable number.
2995217020 is an abundant number, since it is smaller than the sum of its proper divisors (3294738764).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2995217020 is a wasteful number, since it uses less digits than its factorization.
2995217020 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 149760860 (or 149760858 counting only the distinct ones).
The product of its (nonzero) digits is 22680, while the sum is 37.
The square root of 2995217020 is about 54728.5758996157. The cubic root of 2995217020 is about 1441.4826902938.
The spelling of 2995217020 in words is "two billion, nine hundred ninety-five million, two hundred seventeen thousand, twenty".
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