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2970000468 = 2232103800971
BaseRepresentation
bin1011000100000110…
…1001110001010100
321122222120122201100
42301001221301110
522040310003333
61210413230100
7133412405331
oct26101516124
97588518640
102970000468
111294540346
126aa792330
1338440c836
14202637988
15125b1a213
hexb1069c54

2970000468 has 36 divisors (see below), whose sum is σ = 7580399008. Its totient is φ = 980387280.

The previous prime is 2970000443. The next prime is 2970000479. The reversal of 2970000468 is 8640000792.

It is a tau number, because it is divible by the number of its divisors (36).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 396778 + ... + 404193.

Almost surely, 22970000468 is an apocalyptic number.

It is an amenable number.

2970000468 is an abundant number, since it is smaller than the sum of its proper divisors (4610398540).

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

2970000468 is a wasteful number, since it uses less digits than its factorization.

2970000468 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 801084 (or 801079 counting only the distinct ones).

The product of its (nonzero) digits is 24192, while the sum is 36.

The square root of 2970000468 is about 54497.7106675134. The cubic root of 2970000468 is about 1437.4260326200.

The spelling of 2970000468 in words is "two billion, nine hundred seventy million, four hundred sixty-eight", and thus it is an aban number.

Divisors: 1 2 3 4 6 9 12 18 36 103 206 309 412 618 927 1236 1854 3708 800971 1601942 2402913 3203884 4805826 7208739 9611652 14417478 28834956 82500013 165000026 247500039 330000052 495000078 742500117 990000156 1485000234 2970000468