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3069888970 = 25306988897
BaseRepresentation
bin1011011011111010…
…1100100111001010
321220221112111222111
42312332230213022
522241342421340
61224342212534
7136034424421
oct26676544712
97827474874
103069888970
111335966025
1271812414a
1339c014665
142119da2b8
1512e79baea
hexb6fac9ca

3069888970 has 8 divisors (see below), whose sum is σ = 5525800164. Its totient is φ = 1227955584.

The previous prime is 3069888961. The next prime is 3069889093. The reversal of 3069888970 is 798889603.

It can be written as a sum of positive squares in 2 ways, for example, as 2695582561 + 374306409 = 51919^2 + 19347^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

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, 153494439 + ... + 153494458.

Almost surely, 23069888970 is an apocalyptic number.

3069888970 is a deficient number, since it is larger than the sum of its proper divisors (2455911194).

3069888970 is a wasteful number, since it uses less digits than its factorization.

3069888970 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 306988904.

The product of its (nonzero) digits is 5225472, while the sum is 58.

The square root of 3069888970 is about 55406.5787610100. The cubic root of 3069888970 is about 1453.3634121911.

The spelling of 3069888970 in words is "three billion, sixty-nine million, eight hundred eighty-eight thousand, nine hundred seventy".

Divisors: 1 2 5 10 306988897 613977794 1534944485 3069888970