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1224100041 = 31273212861
BaseRepresentation
bin100100011110110…
…0100100011001001
310011022100201120120
41020331210203021
510001332200131
6321244413453
742222451533
oct11075444311
93138321516
101224100041
11578a7752a
122a1b47289
131667b1b68
14b8804853
15726eb496
hex48f648c9

1224100041 has 8 divisors (see below), whose sum is σ = 1644985344. Its totient is φ = 809640720.

The previous prime is 1224100039. The next prime is 1224100067. The reversal of 1224100041 is 1400014221.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1224100041 - 21 = 1224100039 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1224100001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1606050 + ... + 1606811.

It is an arithmetic number, because the mean of its divisors is an integer number (205623168).

Almost surely, 21224100041 is an apocalyptic number.

It is an amenable number.

1224100041 is a deficient number, since it is larger than the sum of its proper divisors (420885303).

1224100041 is a wasteful number, since it uses less digits than its factorization.

1224100041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3212991.

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

The square root of 1224100041 is about 34987.1410806885. The cubic root of 1224100041 is about 1069.7253905591.

Adding to 1224100041 its reverse (1400014221), we get a palindrome (2624114262).

The spelling of 1224100041 in words is "one billion, two hundred twenty-four million, one hundred thousand, forty-one".

Divisors: 1 3 127 381 3212861 9638583 408033347 1224100041