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4122444201 = 331109406673
BaseRepresentation
bin1111010110110111…
…1000000110101001
3101122022002212022120
43311231320012221
531420321203301
61521022141453
7204105124521
oct36555700651
911568085276
104122444201
111826015387
12970721889
135090c2cc5
142b1708681
15191daee36
hexf5b781a9

4122444201 has 16 divisors (see below), whose sum is σ = 5725969920. Its totient is φ = 2635234560.

The previous prime is 4122444197. The next prime is 4122444217. The reversal of 4122444201 is 1024442214.

It is not a de Polignac number, because 4122444201 - 22 = 4122444197 is a prime.

It is not an unprimeable number, because it can be changed into a prime (4122444241) 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, 193200 + ... + 213473.

It is an arithmetic number, because the mean of its divisors is an integer number (357873120).

Almost surely, 24122444201 is an apocalyptic number.

It is an amenable number.

4122444201 is a deficient number, since it is larger than the sum of its proper divisors (1603525719).

4122444201 is a wasteful number, since it uses less digits than its factorization.

4122444201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 406816.

The product of its (nonzero) digits is 2048, while the sum is 24.

The square root of 4122444201 is about 64206.2629421772. The cubic root of 4122444201 is about 1603.4358717978.

Adding to 4122444201 its reverse (1024442214), we get a palindrome (5146886415).

The spelling of 4122444201 in words is "four billion, one hundred twenty-two million, four hundred forty-four thousand, two hundred one".

Divisors: 1 3 31 93 109 327 3379 10137 406673 1220019 12606863 37820589 44327357 132982071 1374148067 4122444201