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30963098860 = 2251548154943
BaseRepresentation
bin11100110101100010…
…110110010011101100
32221220212112101122021
4130311202312103230
51001403023130420
622120234355524
72144202666151
oct346542662354
987825471567
1030963098860
1112149953501
12600158bba4
132bc5a82095
1416da30c228
15c1346b7aa
hex7358b64ec

30963098860 has 12 divisors (see below), whose sum is σ = 65022507648. Its totient is φ = 12385239536.

The previous prime is 30963098851. The next prime is 30963098867. The reversal of 30963098860 is 6889036903.

It is a junction number, because it is equal to n+sod(n) for n = 30963098798 and 30963098807.

It is not an unprimeable number, because it can be changed into a prime (30963098867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 774077452 + ... + 774077491.

It is an arithmetic number, because the mean of its divisors is an integer number (5418542304).

Almost surely, 230963098860 is an apocalyptic number.

It is an amenable number.

30963098860 is an abundant number, since it is smaller than the sum of its proper divisors (34059408788).

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

30963098860 is a wasteful number, since it uses less digits than its factorization.

30963098860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1548154952 (or 1548154950 counting only the distinct ones).

The product of its (nonzero) digits is 1679616, while the sum is 52.

The spelling of 30963098860 in words is "thirty billion, nine hundred sixty-three million, ninety-eight thousand, eight hundred sixty".

Divisors: 1 2 4 5 10 20 1548154943 3096309886 6192619772 7740774715 15481549430 30963098860