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1024141205 = 5853723993
BaseRepresentation
bin111101000010110…
…010011110010101
32122101002202121202
4331002302132111
54044140004310
6245342522245
734244025263
oct7502623625
92571082552
101024141205
1148611249a
12246b96385
13134240519
149a033433
155ed9e3a5
hex3d0b2795

1024141205 has 8 divisors (see below), whose sum is σ = 1229164632. Its totient is φ = 819182848.

The previous prime is 1024141189. The next prime is 1024141213. The reversal of 1024141205 is 5021414201.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 29495761 + 994645444 = 5431^2 + 31538^2 .

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 1024141205 - 24 = 1024141189 is a prime.

It is a super-3 number, since 3×10241412053 (a number of 28 digits) contains 333 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 30689 + ... + 54681.

It is an arithmetic number, because the mean of its divisors is an integer number (153645579).

Almost surely, 21024141205 is an apocalyptic number.

It is an amenable number.

1024141205 is a deficient number, since it is larger than the sum of its proper divisors (205023427).

1024141205 is an equidigital number, since it uses as much as digits as its factorization.

1024141205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32535.

The product of its (nonzero) digits is 320, while the sum is 20.

The square root of 1024141205 is about 32002.2062520696. The cubic root of 1024141205 is about 1007.9831677740.

Adding to 1024141205 its reverse (5021414201), we get a palindrome (6045555406).

The spelling of 1024141205 in words is "one billion, twenty-four million, one hundred forty-one thousand, two hundred five".

Divisors: 1 5 8537 23993 42685 119965 204828241 1024141205