Search a number
-
+
14301201404 = 2272922378979
BaseRepresentation
bin11010101000110101…
…10000001111111100
31100220200020022020002
431110122300033330
5213242101421104
610323032213432
71014253130510
oct152432601774
940820208202
1014301201404
116079723316
12293153a278
13146bb3a769
149994c0140
1558a7cd01e
hex3546b03fc

14301201404 has 48 divisors (see below), whose sum is σ = 29721753600. Its totient is φ = 5891126976.

The previous prime is 14301201403. The next prime is 14301201443. The reversal of 14301201404 is 40410210341.

It is a super-4 number, since 4×143012014044 (a number of 42 digits) contains 4444 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14301201403) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141587 + ... + 220565.

It is an arithmetic number, because the mean of its divisors is an integer number (619203200).

Almost surely, 214301201404 is an apocalyptic number.

14301201404 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14301201404, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14860876800).

14301201404 is an abundant number, since it is smaller than the sum of its proper divisors (15420552196).

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

14301201404 is a wasteful number, since it uses less digits than its factorization.

14301201404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79242 (or 79240 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 20.

Adding to 14301201404 its reverse (40410210341), we get a palindrome (54711411745).

The spelling of 14301201404 in words is "fourteen billion, three hundred one million, two hundred one thousand, four hundred four".

Divisors: 1 2 4 7 14 28 29 58 116 203 223 406 446 812 892 1561 3122 6244 6467 12934 25868 45269 78979 90538 157958 181076 315916 552853 1105706 2211412 2290391 4580782 9161564 16032737 17612317 32065474 35224634 64130948 70449268 123286219 246572438 493144876 510757193 1021514386 2043028772 3575300351 7150600702 14301201404