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1301024214 = 23375236581
BaseRepresentation
bin100110110001100…
…0000110111010110
310100200002212201000
41031203000313112
510131030233324
6333033244130
744145344340
oct11543006726
93320085630
101301024214
11608437826
12303863646
13179706219
14c4b0a290
15793439c9
hex4d8c0dd6

1301024214 has 64 divisors (see below), whose sum is σ = 3311009280. Its totient is φ = 370954080.

The previous prime is 1301024203. The next prime is 1301024227. The reversal of 1301024214 is 4124201031.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a Curzon number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 194404 + ... + 200984.

It is an arithmetic number, because the mean of its divisors is an integer number (51734520).

Almost surely, 21301024214 is an apocalyptic number.

1301024214 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1301024214, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1655504640).

1301024214 is an abundant number, since it is smaller than the sum of its proper divisors (2009985066).

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

1301024214 is a wasteful number, since it uses less digits than its factorization.

1301024214 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7122 (or 7116 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 1301024214 is about 36069.7132508702. The cubic root of 1301024214 is about 1091.6794283016.

Adding to 1301024214 its reverse (4124201031), we get a palindrome (5425225245).

The spelling of 1301024214 in words is "one billion, three hundred one million, twenty-four thousand, two hundred fourteen".

Divisors: 1 2 3 6 7 9 14 18 21 27 42 54 63 126 189 378 523 1046 1569 3138 3661 4707 6581 7322 9414 10983 13162 14121 19743 21966 28242 32949 39486 46067 59229 65898 92134 98847 118458 138201 177687 197694 276402 355374 414603 829206 1243809 2487618 3441863 6883726 10325589 20651178 24093041 30976767 48186082 61953534 72279123 92930301 144558246 185860602 216837369 433674738 650512107 1301024214