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30282013708 = 22174727134963
BaseRepresentation
bin11100001100111100…
…101101110000001100
32220011101221200110021
4130030330231300030
5444004143414313
621524504351524
72121262604152
oct341474556014
986141850407
1030282013708
111192a453111
125a514755a4
132b1793620b
141673a993d2
15bc378378d
hex70cf2dc0c

30282013708 has 48 divisors (see below), whose sum is σ = 57517737984. Its totient is φ = 13895297280.

The previous prime is 30282013649. The next prime is 30282013717. The reversal of 30282013708 is 80731028203.

It is a super-2 number, since 2×302820137082 (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (34).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 848635 + ... + 883597.

It is an arithmetic number, because the mean of its divisors is an integer number (1198286208).

Almost surely, 230282013708 is an apocalyptic number.

It is an amenable number.

30282013708 is a deficient number, since it is larger than the sum of its proper divisors (27235724276).

30282013708 is a wasteful number, since it uses less digits than its factorization.

30282013708 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 35302 (or 35300 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The spelling of 30282013708 in words is "thirty billion, two hundred eighty-two million, thirteen thousand, seven hundred eight".

Divisors: 1 2 4 17 34 47 68 94 188 271 542 799 1084 1598 3196 4607 9214 12737 18428 25474 34963 50948 69926 139852 216529 433058 594371 866116 1188742 1643261 2377484 3286522 6573044 9474973 18949946 27935437 37899892 55870874 111741748 161074541 322149082 445323731 644298164 890647462 1781294924 7570503427 15141006854 30282013708