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14828460930 = 2325206979633
BaseRepresentation
bin11011100111101100…
…00101101110000010
31102021102100212022200
431303312011232002
5220332041222210
610451225214030
71033314560343
oct156366055602
942242325280
1014828460930
11631a309198
122a5a031316
13152414834a
14a095300ca
155bbc2d0c0
hex373d85b82

14828460930 has 48 divisors (see below), whose sum is σ = 38573116920. Its totient is φ = 3952295424.

The previous prime is 14828460859. The next prime is 14828460937. The reversal of 14828460930 is 3906482841.

It is a happy number.

14828460930 is a `hidden beast` number, since 1 + 4 + 8 + 2 + 8 + 4 + 609 + 30 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 8278634169 + 6549826761 = 90987^2 + 80931^2 .

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (14828460937) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 146394 + ... + 226026.

Almost surely, 214828460930 is an apocalyptic number.

14828460930 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14828460930 is an abundant number, since it is smaller than the sum of its proper divisors (23744655990).

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

14828460930 is a wasteful number, since it uses less digits than its factorization.

14828460930 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81715 (or 81712 counting only the distinct ones).

The product of its (nonzero) digits is 331776, while the sum is 45.

The spelling of 14828460930 in words is "fourteen billion, eight hundred twenty-eight million, four hundred sixty thousand, nine hundred thirty".

Divisors: 1 2 3 5 6 9 10 15 18 30 45 90 2069 4138 6207 10345 12414 18621 20690 31035 37242 62070 79633 93105 159266 186210 238899 398165 477798 716697 796330 1194495 1433394 2388990 3583485 7166970 164760677 329521354 494282031 823803385 988564062 1482846093 1647606770 2471410155 2965692186 4942820310 7414230465 14828460930