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2763148041 = 32307016449
BaseRepresentation
bin1010010010110010…
…0100101100001001
321010120100110112100
42210230210230021
521124331214131
61134103504013
7125321241123
oct24454445411
97116313470
102763148041
1111987a8025
12651458009
133505c6554
141c2d90213
151128aa7e6
hexa4b24b09

2763148041 has 6 divisors (see below), whose sum is σ = 3991213850. Its totient is φ = 1842098688.

The previous prime is 2763148019. The next prime is 2763148061. The reversal of 2763148041 is 1408413672.

It can be written as a sum of positive squares in only one way, i.e., 2762553600 + 594441 = 52560^2 + 771^2 .

It is not a de Polignac number, because 2763148041 - 211 = 2763145993 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2763147987 and 2763148005.

It is not an unprimeable number, because it can be changed into a prime (2763148061) 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 5 ways as a sum of consecutive naturals, for example, 153508216 + ... + 153508233.

Almost surely, 22763148041 is an apocalyptic number.

It is an amenable number.

2763148041 is a deficient number, since it is larger than the sum of its proper divisors (1228065809).

2763148041 is a wasteful number, since it uses less digits than its factorization.

2763148041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 307016455 (or 307016452 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 36.

The square root of 2763148041 is about 52565.6545759681. The cubic root of 2763148041 is about 1403.2489240772.

The spelling of 2763148041 in words is "two billion, seven hundred sixty-three million, one hundred forty-eight thousand, forty-one".

Divisors: 1 3 9 307016449 921049347 2763148041