Base | Representation |
---|---|
bin | 1010111110100000… |
… | …0010010100000110 |
3 | 21121100101010011100 |
4 | 2233220002110012 |
5 | 22013301224123 |
6 | 1204213520530 |
7 | 133005622305 |
oct | 25750022406 |
9 | 7540333140 |
10 | 2946508038 |
11 | 1282255111 |
12 | 6a2943146 |
13 | 37c5a58a6 |
14 | 1dd48043c |
15 | 123a29643 |
hex | afa02506 |
2946508038 has 12 divisors (see below), whose sum is σ = 6384100788. Its totient is φ = 982169340.
The previous prime is 2946508007. The next prime is 2946508043. The reversal of 2946508038 is 8308056492.
It is a junction number, because it is equal to n+sod(n) for n = 2946507984 and 2946508002.
It is a congruent number.
It is an unprimeable number.
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 5 ways as a sum of consecutive naturals, for example, 81847428 + ... + 81847463.
It is an arithmetic number, because the mean of its divisors is an integer number (532008399).
Almost surely, 22946508038 is an apocalyptic number.
2946508038 is an abundant number, since it is smaller than the sum of its proper divisors (3437592750).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2946508038 is a wasteful number, since it uses less digits than its factorization.
2946508038 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 163694899 (or 163694896 counting only the distinct ones).
The product of its (nonzero) digits is 414720, while the sum is 45.
The square root of 2946508038 is about 54281.7468215606. The cubic root of 2946508038 is about 1433.6260265556.
The spelling of 2946508038 in words is "two billion, nine hundred forty-six million, five hundred eight thousand, thirty-eight".
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