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1041211001 = 19225111491
BaseRepresentation
bin111110000011111…
…001111001111001
32200120012222222102
4332003321321321
54113022223001
6251152433145
734542101405
oct7603717171
92616188872
101041211001
11494811266
122508487b5
13137938cac
149c3d8105
1561621e6b
hex3e0f9e79

1041211001 has 12 divisors (see below), whose sum is σ = 1103369904. Its totient is φ = 982395000.

The previous prime is 1041210971. The next prime is 1041211009. The reversal of 1041211001 is 1001121401.

It is not a de Polignac number, because 1041211001 - 214 = 1041194617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1041211009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 84866 + ... + 96356.

It is an arithmetic number, because the mean of its divisors is an integer number (91947492).

Almost surely, 21041211001 is an apocalyptic number.

It is an amenable number.

1041211001 is a deficient number, since it is larger than the sum of its proper divisors (62158903).

1041211001 is a wasteful number, since it uses less digits than its factorization.

1041211001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11780 (or 11761 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 11.

The square root of 1041211001 is about 32267.8013040864. The cubic root of 1041211001 is about 1013.5525003375.

Adding to 1041211001 its reverse (1001121401), we get a palindrome (2042332402).

The spelling of 1041211001 in words is "one billion, forty-one million, two hundred eleven thousand, one".

Divisors: 1 19 251 361 4769 11491 90611 218329 2884241 4148251 54800579 1041211001