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3069309101 = 3199009971
BaseRepresentation
bin1011011011110001…
…1111000010101101
321220220110001112212
42312330133002231
522241220342401
61224321540205
7136026461015
oct26674370255
97826401485
103069309101
1113355aa3a1
12717aa4665
1339bb70741
142118c8c45
1512e6d4dbb
hexb6f1f0ad

3069309101 has 4 divisors (see below), whose sum is σ = 3168319104. Its totient is φ = 2970299100.

The previous prime is 3069309097. The next prime is 3069309121. The reversal of 3069309101 is 1019039603.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 1019039603 = 3541287783.

It is not a de Polignac number, because 3069309101 - 22 = 3069309097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3069309121) 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, 49504955 + ... + 49505016.

It is an arithmetic number, because the mean of its divisors is an integer number (792079776).

Almost surely, 23069309101 is an apocalyptic number.

3069309101 is a gapful number since it is divisible by the number (31) formed by its first and last digit.

It is an amenable number.

3069309101 is a deficient number, since it is larger than the sum of its proper divisors (99010003).

3069309101 is an equidigital number, since it uses as much as digits as its factorization.

3069309101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 99010002.

The product of its (nonzero) digits is 4374, while the sum is 32.

The square root of 3069309101 is about 55401.3456605523. The cubic root of 3069309101 is about 1453.2718981912.

The spelling of 3069309101 in words is "three billion, sixty-nine million, three hundred nine thousand, one hundred one".

Divisors: 1 31 99009971 3069309101