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1022041041 = 37232116027
BaseRepresentation
bin111100111010110…
…001101111010001
32122020011001201220
4330322301233101
54043120303131
6245225515253
734220130330
oct7472615721
92566131656
101022041041
11484a0861a
12246342b29
13133986618
1499a47d17
155ead6e96
hex3ceb1bd1

1022041041 has 16 divisors (see below), whose sum is σ = 1625109504. Its totient is φ = 558630864.

The previous prime is 1022041019. The next prime is 1022041057. The reversal of 1022041041 is 1401402201.

It is not a de Polignac number, because 1022041041 - 26 = 1022040977 is a prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 1022041041.

It is not an unprimeable number, because it can be changed into a prime (1022041061) 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, 1057531 + ... + 1058496.

It is an arithmetic number, because the mean of its divisors is an integer number (101569344).

Almost surely, 21022041041 is an apocalyptic number.

It is an amenable number.

1022041041 is a deficient number, since it is larger than the sum of its proper divisors (603068463).

1022041041 is a wasteful number, since it uses less digits than its factorization.

1022041041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2116060.

The product of its (nonzero) digits is 64, while the sum is 15.

The square root of 1022041041 is about 31969.3766126273. The cubic root of 1022041041 is about 1007.2936864682.

Adding to 1022041041 its reverse (1401402201), we get a palindrome (2423443242).

The spelling of 1022041041 in words is "one billion, twenty-two million, forty-one thousand, forty-one".

Divisors: 1 3 7 21 23 69 161 483 2116027 6348081 14812189 44436567 48668621 146005863 340680347 1022041041