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1301114224 = 24194279981
BaseRepresentation
bin100110110001101…
…0110110101110000
310100200021110011201
41031203112311300
510131041123344
6333035220544
744146200634
oct11543266560
93320243151
101301114224
11608499413
123038a7754
13179738197
14c4b30dc4
15793604d4
hex4d8d6d70

1301114224 has 20 divisors (see below), whose sum is σ = 2653588840. Its totient is φ = 616317120.

The previous prime is 1301114179. The next prime is 1301114249. The reversal of 1301114224 is 4224111031.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2139687 + ... + 2140294.

It is an arithmetic number, because the mean of its divisors is an integer number (132679442).

Almost surely, 21301114224 is an apocalyptic number.

It is an amenable number.

1301114224 is an abundant number, since it is smaller than the sum of its proper divisors (1352474616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1301114224 is a wasteful number, since it uses less digits than its factorization.

1301114224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4280008 (or 4280002 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 1301114224 is about 36070.9609519902. The cubic root of 1301114224 is about 1091.7046032877.

Adding to 1301114224 its reverse (4224111031), we get a palindrome (5525225255).

The spelling of 1301114224 in words is "one billion, three hundred one million, one hundred fourteen thousand, two hundred twenty-four".

Divisors: 1 2 4 8 16 19 38 76 152 304 4279981 8559962 17119924 34239848 68479696 81319639 162639278 325278556 650557112 1301114224