Search a number
-
+
1024414121 = 6724163443
BaseRepresentation
bin111101000011110…
…101000110101001
32122101121121222202
4331003311012221
54044222222441
6245352425545
734246243043
oct7503650651
92571547882
101024414121
11486289545
122470a82b5
13134307803
149a0a4a93
155ee0519b
hex3d0f51a9

1024414121 has 8 divisors (see below), whose sum is σ = 1044034464. Its totient is φ = 1004921280.

The previous prime is 1024414117. The next prime is 1024414123. The reversal of 1024414121 is 1214144201.

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

It is a cyclic number.

It is not a de Polignac number, because 1024414121 - 22 = 1024414117 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1024414093 and 1024414102.

It is not an unprimeable number, because it can be changed into a prime (1024414123) 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, 15575 + ... + 47868.

It is an arithmetic number, because the mean of its divisors is an integer number (130504308).

Almost surely, 21024414121 is an apocalyptic number.

It is an amenable number.

1024414121 is a deficient number, since it is larger than the sum of its proper divisors (19620343).

1024414121 is an equidigital number, since it uses as much as digits as its factorization.

1024414121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63751.

The product of its (nonzero) digits is 256, while the sum is 20.

The square root of 1024414121 is about 32006.4699865512. The cubic root of 1024414121 is about 1008.0726965422.

Adding to 1024414121 its reverse (1214144201), we get a palindrome (2238558322).

The spelling of 1024414121 in words is "one billion, twenty-four million, four hundred fourteen thousand, one hundred twenty-one".

Divisors: 1 67 241 16147 63443 4250681 15289763 1024414121